CN216619275U - Elastic buckle and electrical equipment comprising same - Google Patents

Abstract

The embodiment of the application provides an elasticity buckle, contains electrical equipment of elasticity buckle, includes: deformation portion, bellying and pressing the splenium including body coupling, deformation portion is provided with at least one pothook, the bellying sets up deformation portion with press between the splenium, the bellying corresponds outside stop device and outwards swells in order to increase press the stroke of pressing the splenium. This application can effectively increase elastic buckle's the stroke of pressing, and then reinforcing elastic buckle's deformation effect and fixed effect.

Description

Elastic buckle and electrical equipment comprising same

Technical Field

The application relates to the field of power supply equipment, in particular to an elastic buckle and electrical equipment comprising the same.

Background

Elastic buckle can make things convenient for the plug of power module electrical equipment (for example a power module) and outside quick-witted case, use power module as an example, along with the power of power is higher and higher, the public seat of input also corresponding change can bear higher electric current, the bigger public seat of size (for example C20 type), but the CRPS power size of commonly used can't change again (the quick-witted case does not allow), and the fan will occupy the most of power module width with public seat, the size keeps unchangeable, the stroke that leads to elastic buckle to press is not enough, thereby elastic buckle's pothook height just can not be too long, the height of pothook and quick-witted case draw-in groove contact is littleer and more, thereby lead to the power to have very big risk can drop from quick-witted incasement, and this problem can not be solved in current elastic buckle design.

Therefore, the elastic buckle and the electrical equipment comprising the elastic buckle are provided to overcome the defects of the prior art.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, this application provides an elasticity buckle, contains elasticity buckle's electrical equipment, can effectively increase elasticity buckle press the stroke, and then strengthen elasticity buckle's deformation effect and fixed effect.

In order to solve at least one technical problem, the present application provides the following technical solutions:

first aspect, this application provides an elasticity buckle, contains electrical equipment of elasticity buckle, including deformation portion, bellying of body coupling and pressing the splenium, deformation portion is provided with at least one pothook, the bellying sets up deformation portion with press between the splenium, the bellying corresponds outside stop device and outwards protrudes in order to increase press the stroke of pressing of splenium.

Furthermore, the bottom surface of the protruding part is opposite to the top surface of the external limiting device.

Furthermore, the bulge is arranged on the U-shaped structure formed by bending the deformation part outwards and the pressing part.

Furthermore, the bulge is arranged on the arc-shaped structure formed by outward bending between the deformation part and the pressing part.

Furthermore, the bulge is arranged on the corner structure formed by bending the deformation part and the pressing part outwards.

Furthermore, the tail end of the deformation part is provided with a riveting point, and the deformation part is fixed through the riveting point.

Further, the deformation part is made of an elastic metal material.

Furthermore, at least one groove is formed inwards at the edge of the deformation part close to the riveting point.

In a second aspect, the application provides an electrical device, the fixed foretell elastic buckle that is provided with of electrical device's shell inner wall, electrical device's shell corresponds the draw-in groove has been seted up to elastic buckle's pothook, so that elastic buckle's pothook runs through the draw-in groove stretches out spacing fixed in the quick-witted case draw-in groove of outside quick-witted case behind electrical device's the shell.

Furthermore, the shell of the electrical equipment is provided with a U-shaped groove corresponding to the protruding part of the elastic buckle.

Furthermore, the electrical equipment is a power module.

Furthermore, the power module further comprises a fan module and a male seat module, wherein the fan module, the male seat module and the elastic buckle are inserted into the shell of the power module side by side.

Further, the fan module is provided with a portable handle.

According to the technical scheme, the application provides an elasticity buckle, electrical equipment who contains elasticity buckle, the bellying through elasticity buckle has increased the stroke of pressing according to the splenium, the displacement distance of pothook on the deformation portion has been increased in the company, pothook self height can be increased from this, make electrical equipment who contains this elasticity buckle not only can insert outside quick-witted incasement smoothly when the elasticity buckle state of pressing, can also stabilize when elasticity buckle resilience state insert the quick-witted case draw-in groove of outside quick-witted case in, accomplish the fixed of electrical equipment and outside quick-witted case, can effectively increase the stroke of pressing of elasticity buckle from this, and then strengthen the deformation effect and the fixed effect of elasticity buckle.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view of the elastic buckle of the present application;

FIG. 2 is a front view of a spring clip of the prior art;

FIG. 3 is a side view of the structure of the elastic buckle according to the present application;

FIG. 4 is a side view of a prior art resilient latch;

FIG. 5 is a schematic diagram of deformation of the deformation portion before and after forming a groove therein according to the present application;

FIG. 6 is a schematic structural view of an electrical apparatus according to the present application;

FIG. 7 is a schematic structural view of an electrical device according to the present application when inserted into an external enclosure;

FIG. 8 is a schematic structural view of an electrical equipment enclosure according to the present application;

fig. 9 is a structural side view of the boss in the embodiment of the present application.

[ description of symbols ]

1. Deformation part

2. Raised part

3. Pressing part

4. Clamp hook

5. Riveting point

6. Groove

7. Outer casing

8. Clamping groove

9. Case clamping groove

10. U-shaped groove

11. Fan module

12. Male seat module

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The problem of among the prior art elasticity buckle be limited by deformation space and be littleer and more, the pothook is difficult to firm with outside quick-witted case draw-in groove to it can follow outside quick-witted incasement and drop to lead to electrical equipment to have very big risk is considered. In order to effectively increase the stroke of pressing of elasticity buckle, and then strengthen the deformation effect and the fixed effect of elasticity buckle, this application provides an embodiment of elasticity buckle.

Referring to fig. 1, in this embodiment, the elastic buckle specifically includes a deformation portion 1, a protrusion portion 2, and a pressing portion 3, where the deformation portion 1, the protrusion portion 2, and the pressing portion 3 are integrally connected, and as a feasible implementation manner, a rear process of the integral connection of the deformation portion 1, the protrusion portion 2, and the pressing portion 3 is a bar-shaped structure.

The deformation part 1 is made of an elastic material, and as a possible embodiment, the deformation part 1 is made of an elastic metal material (for example, stainless SUS 301).

As a possible embodiment, the deformation portion 1 is provided with at least one hook 4, and two hooks 4 are provided on the deformation portion 1, and the specific number of the hooks 4 can be determined by the number of the corresponding slots 8.

The convex part 2 is arranged between the deformation part 1 and the pressing part 3, and the convex part 2 protrudes outwards corresponding to an external limiting device (for example, arranged above the external limiting device) so as to increase the pressing stroke of the pressing part 3.

Referring to fig. 2, a front view of the elastic buckle in the prior art shows that compared with the prior art, the elastic buckle of the present application has a protrusion 2 between a pressing portion 3 and a deformation portion 1, and the protrusion 2 protrudes outward corresponding to an external limiting device.

Referring to the side views of the elastic buckle structure in fig. 3 and fig. 4, it can be known that the elastic buckle generates a certain deformation when in a pressing state (i.e. pressing the pressing portion 3), that is, the deformation portion 1 of the present application generates a deformation, and the deformation effect depends on a distance between the elastic buckle and an external limiting device (e.g. the male seat in fig. 3 and fig. 4), that is, a pressing stroke of the pressing portion 3 of the elastic buckle.

It can be understood that, through the bellying 2 that this application was add (correspond outside stop device bellying 2 outwards archs), this application has increased the distance between elastic buckle (specifically be the bottom surface of bellying 2) and the outside stop device (specifically be outside stop device's top surface), has increased the stroke of pressing of elastic buckle according to splenium 3 from this for deformation portion 1 can carry out deformation to a greater extent, produces better deformation effect promptly.

As a possible implementation manner, the protruding portion 2 of the present application may be a U-shaped structure formed by bending a strip plate between the deformation portion 1 and the pressing portion 3 outwards.

Referring to fig. 9, as a possible embodiment, the protruding portion 2 may also be an arc structure that is disposed between the deformation portion 1 and the pressing portion 3 and is bent outward, or a folded structure that is bent outward.

It can be understood that one end of the protruding portion 2 is connected with the deformation portion 1, the other end of the protruding portion is connected with the pressing portion 3, two ends of the protruding portion 2 are not limited to be at the same horizontal height, and the protruding portion is determined by the adaptability of the working space where the elastic buckle is located in practical application.

As a possible implementation manner, a rivet point 5 is provided at the tail end of the deformation portion 1, and the deformation portion 1 is fixed by the rivet point 5.

It can be understood that when the deformation portion 1 of the elastic buckle is fixed on the target device, the deformation portion 1 is deformed when the pressing portion 3 of the elastic buckle is pressed.

In another embodiment of the present application, the deformation portion 1 may also be fixed by other existing fixing methods, such as screwing, welding, gluing, etc.

As a possible implementation manner, at least one groove 6 is formed inward on the edge of the deformation portion 1, or two grooves 6 are formed inward and oppositely on the edge of the deformation portion 1, and more specifically, two grooves 6 are formed inward and oppositely on the edge of the deformation portion 1 near the rivet point 5.

Referring to fig. 5, the deformation schematic diagram before and after the groove 6 is formed in the deformation portion 1, it can be seen that the groove 6 is formed in the edge of the deformation portion 1, so that the strength of the partial region is weakened, the rotation point of the deformation portion 1 is further backward (close to the riveting point 5), the deformation effect is improved, and meanwhile, the beneficial effect of reducing the required pressing force can be achieved.

The application also provides an embodiment of power module electrical equipment, in this embodiment, the fixed foretell elastic buckle that is provided with of 7 inner walls of power module electrical equipment's shell, power module electrical equipment's shell 7 corresponds draw-in groove 8 has been seted up to pothook 4 of elastic buckle, so that pothook 4 of elastic buckle runs through draw-in groove 8 stretches out spacing is fixed in the quick-witted case draw-in groove 9 of outside quick-witted case behind power module electrical equipment's the shell 7.

It is understood that the electrical device described herein may be any device that can be fixed by an elastic buckle, and is not limited to the field of electronics and electrical, but is generally applied to the field of electronics and electrical.

For example, referring to fig. 6, the electrical device of the present application is a power module, which includes a fan module 11, a male seat module 12, the elastic buckle as described above, and a housing 7, specifically, the fan module 11 and the male seat module 12 are arranged in the housing 7 side by side, and a gap between the male seat module 12 and the housing 7 is a setting position and a deformation space of the elastic buckle.

In addition, the fan module 11 is further provided with a portable handle for a user to lift the power module through the portable handle.

Meanwhile, the elastic buckle is fixed on the inner wall of the shell 7 of the power module, a clamping groove 8 is formed in the shell 7, and the clamping groove 8 corresponds to the clamping hook 4 of the elastic buckle.

Referring to fig. 7, when the power module is inserted into the external chassis, when the pressing portion 3 of the elastic clip is pressed, the elastic clip deforms, and the hook 4 moves inward until it no longer penetrates through the slot 8 and extends out of the housing 7, so that the power module can be smoothly inserted into the external chassis (for stability after insertion, only a small distance exists between the power module and the external chassis).

Then, when no longer pressing the splenium 3 of pressing of elastic buckle, elastic buckle kick-backs, the outside displacement of buckle runs through draw-in groove 8 and stretches out outside shell 7, and then insert in the quick-witted case draw-in groove 9 of outside quick-witted case, the power module of this application passes through pothook 4 and quick-witted case draw-in groove 9 is spacing fixed this moment.

It can be understood that, the height that the pothook 4 of the power module is inserted into the case clamping groove 98 of the external case is larger, that is, the pothook 4 itself is higher, the fixation between the power module and the external case is firmer, however, when the deformation effect of the elastic buckle is limited (limited by the deformation space in the power module, i.e., the distance between the bottom surface of the protruding part 2 of the elastic buckle and the top surface of the power module), along with the trend of the technical development that the power module is miniaturized more and more, the distance between the elastic buckle and the top surface of the power module is also reduced more and more, thereby the deformation space of the elastic buckle is reduced, when the pothook 4 presses the elastic buckle, the pothook 4 cannot be completely retracted into the power module shell 7, and then the power module is difficult to be inserted into the external case smoothly at this moment.

Consequently, the electrical equipment of this application still effectively ensures the deformation effect when elasticity buckle deformation space reduces through the unique design of this application above-mentioned elasticity buckle for in the pothook 4 of this application can withdraw electrical equipment shell 7 completely through the deformation effect of preferred, thereby quick-witted case draw-in groove 9 makes electrical equipment smoothly must insert outside quick-witted incasement, and electrical equipment is connected with outside quick-witted case is firm.

Referring to fig. 8, as a feasible implementation manner, the power module has a U-shaped groove 10 formed in the housing 7 corresponding to the protruding portion 2 of the elastic buckle, and compared with the prior art, the U-shaped groove 10 enables the protruding portion 2 of the elastic buckle to be no longer limited inside the housing 7, so that the protruding space of the protruding portion 2 is increased, thereby increasing the distance between the elastic buckle and the limiting device, and further increasing the deformation effect.

From the above description, according to the elastic buckle that this application embodiment provided, electrical equipment who contains elastic buckle, the bellying 2 through elastic buckle has increased the stroke of pressing according to the portion of pressing, the displacement distance of pothook on the deformation portion has increased in succession, make electrical equipment who contains this elastic buckle not only can insert outside quick-witted incasement smoothly when the state is pressed to the elastic buckle from this, can also stabilize when elastic buckle resilience state and insert in the quick-witted case draw-in groove of outside quick-witted case, accomplish the fixed of electrical equipment and outside quick-witted case, can effectively increase the stroke of pressing of elastic buckle from this, and then strengthen the deformation effect and the fixed effect of elastic buckle.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should fall within the protection scope of the utility model.

Claims (13)

1. The utility model provides an elastic buckle, its characterized in that includes deformation portion, bellying and the splenium of body coupling, deformation portion is provided with at least one pothook, the bellying sets up deformation portion with between the splenium, the bellying corresponds outside stop device and outwards protrudes in order to increase press the stroke of splenium.

2. The resilient clip of claim 1, wherein a bottom surface of the projection is disposed opposite a top surface of the external retainer.

3. The elastic buckle as claimed in claim 1, wherein the protrusion is a U-shaped structure formed by bending outward between the deformation portion and the pressing portion.

4. The elastic buckle as claimed in claim 1, wherein the protrusion is an arc-shaped structure formed by bending outward between the deformation portion and the pressing portion.

5. The elastic buckle as claimed in claim 1, wherein the protrusion is a folded structure formed by bending outward between the deformation portion and the pressing portion.

6. The elastic buckle as claimed in claim 1, wherein a rivet point is disposed at a tail end of the deformation portion, and the deformation portion is fixed by the rivet point.

7. The elastic snap according to claim 1, wherein the deformation portion is made of an elastic material.

8. The elastic buckle as claimed in claim 6, wherein at least one groove is formed inward at an edge of the deformation portion adjacent to the rivet point.

9. An electrical apparatus, characterized in that the inner wall of the housing of the electrical apparatus is fixedly provided with the elastic buckle according to any one of claims 1 to 8, and the housing of the electrical apparatus is provided with a clamping slot corresponding to the hook of the elastic buckle, so that the hook of the elastic buckle penetrates through the clamping slot and extends out of the housing of the electrical apparatus to be fixed in the clamping slot of the chassis of the external chassis in a limiting manner.

10. The electrical equipment of claim 9, wherein the housing of the electrical equipment is provided with a U-shaped groove corresponding to the protruding part of the elastic buckle.

11. The electrical apparatus of claim 9, wherein the electrical apparatus is a power module.

12. The electrical equipment of claim 11, wherein the power module further comprises a fan module and a male housing module, the fan module, the male housing module and the resilient latch being inserted side-by-side into a housing of the power module.

13. The electrical device of claim 12, wherein the fan module is provided with a portable handle.

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