CN214376240U

CN214376240U - Host power supply fixing assembly

Info

Publication number: CN214376240U
Application number: CN202120634761.8U
Authority: CN
Inventors: 樊华
Original assignee: Chengdu Yifeixi Technology Co ltd
Current assignee: Chengdu Yifeixi Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-08
Anticipated expiration: 2031-03-29

Abstract

The utility model belongs to the technical field of the host computer part is fixed, a subassembly is fixed to host computer power is disclosed, is applied to the fixed of power module in the host computer case, power module has first end and the second end that each other is relative, the subassembly is fixed including all being used for fixing to the host computer power L shape setting element and the first mounting of the first end of power module, first mounting have with two continuous at least lateral surface structure assorted medial surfaces of power module and locate the spacing convex part of medial surface one end. The utility model discloses a second mounting is fixed to power module one end, and rethread setting element and first mounting are connected the back with the power module other end and are blocked in the spacing spout of quick-witted case again, can avoid the restraint of hole site to different length specification power module's fixed and installation from this, have improved the installation compatibility of quick-witted case to different specification host computer powers, and the installation is also comparatively convenient.

Description

Host power supply fixing assembly

Technical Field

The utility model belongs to the technical field of the host computer part is fixed, concretely relates to subassembly is fixed to host computer power.

Background

The power supply of the main machine is an important component of the main machine, and the function of the power supply is equivalent to that of a power system of an automobile, and the function of the power supply is particularly important for some engineering computers or high-end computers.

At present, manufacturers for producing the host machine cases can produce the host machine cases with a plurality of specifications, and a plurality of manufacturers can also produce power supplies with different specifications, so that a box body is often provided with a plurality of power supplies without proper hole sites, and a sleeve assembly is additionally used for fixing the power supplies, so that a plurality of different fixing pieces are arranged, and the installation compatibility is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a subassembly is fixed to host computer power can solve because there is the problem that specification or model mismatch and can not be convenient for install that brings in quick-witted case and power.

The utility model discloses the technical scheme who adopts does:

the utility model provides a fixed subassembly of host computer power, is applied to the fixed of power module in the host computer case, power module has mutual relative first end and second end, its characterized in that: the host power supply fixing assembly comprises an L-shaped positioning piece and a first fixing piece which are used for fixing a first end of the power supply module, and the first fixing piece is provided with an inner side face matched with at least two continuous outer side face structures of the power supply module and a limiting convex part arranged at one end of the inner side face;

the first fixing piece is attached to the outer side face of the power module corresponding to the first fixing piece and is arranged between the power module and the inner wall of the host case, one surface of the inner side face is detachably connected with the corresponding outer side face of the power module, and the other surface of the inner side face is detachably connected with the corresponding outer side face of the power module through the L-shaped positioning piece; the host case is provided with a limiting sliding groove in limiting fit with the limiting convex part, and the limiting sliding groove is arranged along the length direction of the power supply module;

the host power supply fixing assembly further comprises a second fixing piece which is used for fixing the second end of the power supply module and is of an L-shaped structure, and two ends of the second fixing piece are detachably connected with the power supply module and the host case respectively.

In a preferred technical scheme, the inner side face comprises a first mounting face and a second mounting face perpendicular to the first mounting face, and the outer side face of the power supply module comprises a first outer side face matched with the first mounting face structure and a second outer side face matched with the second mounting face structure;

the first mounting surface is detachably connected with the first outer side surface of the power module, and the second mounting surface is detachably connected with the power module through the L-shaped positioning piece.

In a preferred technical scheme, the first mounting surface is provided with a connecting flange extending along the length direction of the power module, and the connecting flange is fixedly connected with the first outer side surface of the power module and the wall of the host case through a fastener.

In a preferred technical scheme, the connecting flanges are of a groove-shaped structure.

In a preferred technical scheme, a clamping jaw is arranged at one end, close to the power module, of the L-shaped positioning piece and is in inserted fit with a heat dissipation mesh on the end face of the power module through the clamping jaw; and the other end of the L-shaped positioning piece is provided with a connecting hole, and the connecting hole is connected with the second mounting surface of the first fixing piece through a fastening piece.

In a preferred technical scheme, the plane where the clamping jaw is located is parallel to a plate surface of the L-shaped positioning piece far away from the clamping jaw.

In a preferred technical scheme, the power module is cubic, and the inner side surface of the first fixing piece is matched with the bottom side surface and the right side surface of the power module.

In a preferred technical solution, the limiting sliding groove is located on one side of the host chassis adjacent to the right side surface.

In a preferred technical scheme, the notch of the limiting sliding groove faces downwards.

In a preferred technical scheme, the second fixing piece is of an L-shaped structure.

The utility model has the advantages that:

the utility model discloses a second mounting is fixed to power module one end, and rethread setting element and first mounting are connected the back with the power module other end and are blocked in the spacing spout of quick-witted case again, can avoid the restraint of hole site to different length specification power module's fixed and installation from this, have improved the installation compatibility of quick-witted case to different specification host computer powers, and the installation is also comparatively convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, which illustrates an installation structure of a power module installed in a host casing through the host power fixing assembly;

fig. 2 is a schematic structural view of a first fixing member of the present invention;

fig. 3 is a schematic structural view of a second fixing member of the present invention;

FIG. 4 is a schematic structural view of an L-shaped positioning member of the present invention;

fig. 5 is a schematic structural view of the limiting chute of the present invention.

In the figure: 1-a host machine case; 2-a power supply module; 3-a host power supply fixing component; 31-a first fixture; 311-a first mounting surface; 312-a second mounting surface; 313-limit convex part; a 32-L shaped positioning member; 321-claws; 33-a second fixture; 34-connecting flanges; 35-a limiting chute; 351-card entry.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the present invention can be understood in detail to describe the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the host power supply fixing assembly 3 provided by the present application is used for fixing the power supply module 2 in the host chassis 1, and the power supply modules 2 with different lengths and specifications are installed by matching of parts of the fixing assembly, so as to achieve the purpose of being free from the restriction of the hole position. For example, the host power supply fixing component 3 can be used in computer equipment such as engineering computers, intelligent computers or high-end computers, and can also be used for installing general computer power supplies.

For example, referring to fig. 1, a host power fixing component 3 provided in the embodiment of the present application is applied to fix a power module 2 in a host chassis 1, where the power module 2 has a first end and a second end opposite to each other, and the host power fixing component 3 is also implemented by fixing the first end and the second end of the power module 2. The first end and the second end are opposite to each other, and the two ends may be opposite ends of the power module 2 in the length direction, or opposite ends in the width direction, respectively, which is not limited herein.

Referring to fig. 1, the host power fixing assembly 3 of the embodiment of the present disclosure may include an L-shaped positioning element 32 and a first fixing element 31 both for fixing the first end of the power module 2, where the first fixing element 31 has an inner side surface matched with at least two continuous outer side surface structures of the power module 2, and a limiting protrusion 313 arranged at one end of the inner side surface; wherein, L shape setting element 32 and first mounting 31 are used for fixing power module 2 first end, and two continuous at least lateral surface structure phase-matchs of first mounting 31 medial surface and power module 2 to this can make power module 2 can comparatively laminate or the complex stable mounting in the inboard of first mounting 31, can realize better fixing after first mounting 31 and host computer machine case 1 joint like this.

In some specific embodiments of this embodiment, as shown in fig. 1, the first mounting surface 311 is provided with a connecting flange 34 extending along a length direction of the power module 2, and the connecting flange 34 is fixedly connected to the first outer side surface of the power module 2 and the wall of the host chassis 1 through a fastener. The connecting flange is a part of the outer wall of the power module 2 and is formed by extending, and a connecting hole for connecting the first fixing member 31 is formed in the connecting flange, so that the first end of the power module 2 can be more conveniently connected with the first fixing member 31. In some embodiments, the connecting flange 34 has a groove-shaped structure, and the side walls on both sides of the connecting flange extend from the portion of the power module 2 adjacent to the outer wall, so that the connecting flange has a better structural performance, while in some embodiments, connecting holes may be formed on both sides of the connecting flange 34 for further connecting and fixing with other components.

In some embodiments of this embodiment, the first fixing member 31 may have an inner side surface structure matching with three or even four consecutive outer side surface structures of the power module 2, and if the cross section of the power module 2 is a pentagon or even a polygon structure, the inner side surface of the first fixing member 31 is also arranged in the same way.

For example, as shown in fig. 1, the inner side surface has a first mounting surface 311 and a second mounting surface 312 perpendicular to the first mounting surface 311, and the outer side surface of the power module 2 includes a first outer side surface structurally matched with the first mounting surface 311 and a second outer side surface structurally matched with the second mounting surface 312; the first mounting surface 311 is detachably connected to the first outer side surface of the power module 2, and the second mounting surface 312 is detachably connected to the power module 2 through the L-shaped positioning element 32. In the present exemplary embodiment, the power module 2 is a rectangular parallelepiped, which is also a shape structure of the power module 2 in general, and correspondingly, the first fixing member 31 penetrating the first mounting surface 311 and the second mounting surface 312 is an L-shaped structure, which can achieve a good mounting effect with less mounting material of the power module 2.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the present application, the first fixing element 31 and the corresponding outer side surface of the power module 2 are mounted between the power module 2 and the inner wall of the host case 1 in a fitting manner, one of the inner side surfaces is detachably connected to the corresponding outer side surface of the power module 2, and the other of the inner side surfaces is detachably connected to the corresponding outer side surface of the power module 2 through the L-shaped positioning element 32. Wherein, first mounting 31 is as the connecting piece of installation power module 2, and it links together with a plurality of sides of power module 2 respectively through the medial surface of multiaspect structure to this is through connecting respectively at a plurality of sides, can make power module 2 more firm, stable the inboard of installing at first mounting 31. In some embodiments, the detachable connection may be a fastener connection, or may be a connection through an existing snap structure, without limitation.

Referring to fig. 1, fig. 2 and fig. 5, the limiting protrusion 313 of the first fixing element 31 according to the embodiment of the present disclosure is used to cooperate with the limiting sliding slot 35 correspondingly disposed on the host chassis 1 to limit the first limiting element, and the position of the limiting sliding slot 35 on the host chassis 1 may be determined according to actual situations. For example, the limiting sliding groove 35 is disposed outside the main machine case 1, and correspondingly, the side portion of the first fixing member 31 having the limiting protrusion 313 is disposed adjacent to the limiting sliding groove 35; for another example, the position-limiting sliding groove 35 is installed on the inner side of the main body case 1 by a mounting bracket, and correspondingly, the side of the first fixing member 31 having the position-limiting protrusion 313 is disposed adjacent to the mounting bracket.

It should be understood that the function of the limiting sliding groove 35 is mainly to provide better compatibility in terms of the length of the power module 2, that is, compatibility in the length direction is achieved by the first fixing member 31 being fixed and by the sliding fit of the limiting convex part 313 thereof with the limiting sliding groove 35 of the host case 1.

In some embodiments of the present embodiment, as shown in fig. 5, at least one end of the limiting sliding groove 35 is provided with a card inlet 351, the card inlet 351 is formed by the non-closed end of the limiting sliding groove 35, and the notch of the limiting sliding groove 35 faces downwards for better matching of the limiting sliding groove 35 with the limiting convex part 313.

Referring to fig. 1 and fig. 3, the host power fixing assembly 3 of the embodiment of the present application further includes a second fixing element 33 for fixing a second end of the power module 2, and two ends of the second fixing element 33 are detachably connected to the power module 2 and the host chassis 1, respectively. The second fixing member 33 is an L-shaped structure, and two ends of the second fixing member are respectively connected to the outer wall of the power module 2 and the host case 1 through fasteners such as screws or bolts, so that the first end of the power module 2 can be fixed in the host case 1.

For example, referring to fig. 1, the L-shaped positioning element 32 according to the embodiment of the present application is used to connect the first end surface of the power module 2 and the first fixing element 31, and the fixing side where the L-shaped positioning element is located can be matched with the fixing side where the connecting flange 34 is located, so as to realize connection of two different fixing sides, and thus the power module 2 can be better fixed inside the first fixing element 31.

In some embodiments, as shown in fig. 1 and 4, the first end surface of the power module 2 has a heat dissipation mesh, and one end of the L-shaped positioning element 32 is provided with a claw 321 which is in plug fit with the heat dissipation mesh, so that the positioning of the L-shaped positioning element 32 on the power module 2 can be realized, and meanwhile, the other end of the L-shaped positioning element is connected with the second mounting surface 312 of the first mounting element 31 through a fastener, so that the connection effect of the first mounting element 31 and the bracket of the power module 2 is better, the structural characteristics of the second end of the power module 2 are fully utilized, and the mounting is convenient. In some specific embodiments, the plane of the pawl 321 is parallel to a plate surface of the L-shaped positioning member 32 away from the pawl 321.

The installation principle of the embodiment of the application is as follows:

first, the first fixing member 31 is fixed to the first end of the power module 2 through the connecting flange of the power module 2 and the L-shaped positioning member 32, the second fixing member 33 is fixed to the second end of the power module 2, then the limiting protrusion 313 of the first fixing member 31 is clamped into the limiting sliding groove 35, the power module 2 is pushed into the host case 1 along the extending direction of the limiting sliding groove 35, and after the power module 2 is in place, the second fixing member 33 is fixed. Or:

put into host computer machine case 1 power module 2 earlier, then fix power module 2's second end through second mounting 33, remove the mounted position with first mounting 31 through spacing spout 35 card entry 351 again, then respectively with first mounting 31 and second mounting 33 fixedly connected.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a subassembly is fixed to host computer power, is applied to power module (2) fixed in host computer machine case (1), power module (2) have first end and second end that each other is relative, its characterized in that: the host power supply fixing component (3) comprises an L-shaped positioning part (32) and a first fixing part (31) which are used for fixing the first end of the power supply module (2), wherein the first fixing part (31) is provided with at least two inner side surfaces matched with the continuous outer side surface structures of the power supply module (2) and a limiting convex part (313) arranged at one end of the inner side surface;

the first fixing piece (31) is attached to the outer side face of the corresponding power module (2) and is arranged between the power module (2) and the inner wall of the host case (1), one of the inner side faces is detachably connected with the outer side face of the corresponding power module (2), and the other of the inner side faces is detachably connected with the outer side face of the corresponding power module (2) through the L-shaped positioning piece (32); the host machine case (1) is provided with a limiting sliding groove (35) in limiting fit with the limiting convex part (313), and the limiting sliding groove (35) is arranged along the length direction of the power module (2);

the host power supply fixing component (3) further comprises a second fixing piece (33) used for fixing the second end of the power supply module (2), and two ends of the second fixing piece (33) are detachably connected with the power supply module (2) and the host case (1) respectively.

2. A host power supply securing assembly as claimed in claim 1, wherein: the inner side face comprises a first mounting face (311) and a second mounting face (312) perpendicular to the first mounting face (311), and the outer side face of the power supply module (2) comprises a first outer side face matched with the first mounting face (311) in structure and a second outer side face matched with the second mounting face (312) in structure;

the first mounting surface (311) is detachably connected with a first outer side surface of the power module (2), and the second mounting surface (312) is detachably connected with the power module (2) through the L-shaped positioning piece (32).

3. A host power supply securing assembly as claimed in claim 2, wherein: the first mounting surface (311) is provided with a connecting flange (34) formed by extending along the length direction of the power module (2), and the connecting flange (34) is fixedly connected with the first outer side surface of the power module (2) and the box wall of the host machine box (1) through a fastener.

4. A host power supply securing assembly as claimed in claim 3, wherein: the connecting flanges (34) are of a groove-shaped structure.

5. A host power supply securing assembly according to any of claims 1-4, wherein: a clamping jaw (321) is arranged at one end, close to the power module (2), of the L-shaped positioning piece (32), and is in plug fit with a heat dissipation mesh on the end face of the power module (2) through the clamping jaw (321); the other end of the L-shaped positioning piece (32) is provided with a connecting hole, and the connecting hole is connected with the second mounting surface (312) of the first fixing piece (31) through a fastening piece.

6. A host power supply securing assembly as claimed in claim 5, wherein: the plane where the clamping jaws (321) are located is parallel to a plate surface of the L-shaped positioning piece (32) far away from the clamping jaws (321).

7. A host power supply securing assembly as claimed in claim 1, wherein: the power module (2) is cubic, and the inner side surface of the first fixing piece (31) is matched with the bottom side surface and the right side surface of the power module (2).

8. A host power supply securing assembly as claimed in claim 7, wherein: the limiting sliding groove (35) is located on one side, close to the right side face, of the host machine case (1).

9. A host power supply securing assembly as claimed in claim 1, wherein: the notch of the limiting sliding groove (35) faces downwards.

10. A host power supply securing assembly as claimed in claim 1, wherein: the second fixing piece (33) is of an L-shaped structure.