Power supply fixing structure and electronic product

Abstract

The utility model relates to the technical field of power supply installation, in particular to a power supply fixing structure and an electronic product. A power supply limiting groove is formed in one side of the case main body, the limiting assembly is arranged on the case main body, and a power supply mounting space is formed between the limiting assembly and the bottom of the power supply limiting groove; the limiting assembly comprises a limiting block and a telescopic device, the telescopic device is connected with the limiting block, and the telescopic device is used for driving the limiting block to move in the set direction; the power source limiting groove is used for being connected with one side end of a power source, and the limiting block is driven by the telescopic device to abut against the other side end of the power source. According to the technical scheme of the utility model, the power supply is limited and fixed by using the limiting assembly, when the power supply is installed, the separation blade does not need to be disassembled and assembled in a small space, when the model of the power supply is replaced, the separation blade does not need to be disassembled and assembled frequently, and the disassembly and assembly operation is simpler and quicker under the condition of ensuring the stable installation of the power supply.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply installation technical field especially relates to a power supply fixing structure and electronic product. BACKGROUND

[0002] Electronic product can adapt to different models of power supply according to its product type, purpose and other requirements, for example, desktop computer can adapt to 850W power supply or 1200W power supply, wherein, two power supply structures have different sizes in appearance, that is, the size of 1200W power supply is slightly larger than that of 850W power supply, and generally, the case is a standard structure, and a fixed size mounting space is arranged at the power supply installation position.

[0003] Therefore, when installing different models of power supply, power supply stopper needs to be installed at different positions to fix the current power supply. For example, when the 1200W power supply is installed in the mounting space, one side of the power supply is close to the case side wall, and the other side is abutted with the power supply stopper, wherein the power supply stopper is fixedly connected with the case through screws; when the 850W power supply is installed, similarly, one side of the power supply is close to the case side wall, and the other side is installed at a new position of the power supply stopper to ensure that the power supply stopper can be attached with the power supply.

[0004] In the above installation mode, the power supply needs to be installed first, and then the power supply stopper is installed, and the space for installing the power supply stopper is small, and the operation is inconvenient; when replacing different models of power supply, the power supply stopper needs to be frequently disassembled and assembled, which is complicated and affects the customer experience; and the power supply stopper is an independent structure and is easy to lose. INVENTION CONTENTS

[0005] In order to solve at least the above technical problems in the prior art, the utility model provides a power supply fixing structure and electronic product.

[0006] The utility model discloses a power supply fixing structure, including case main body and limiting component, one side of case main body is equipped with power supply limiting groove, limiting component sets up on case main body, and the bottom between limiting component and power supply limiting groove forms power supply installation space, limiting component includes limiting block and telescopic device, telescopic device is connected with limiting block, and telescopic device is used for driving limiting block moves along the direction determined, power supply limiting groove is used for connecting with one side end of power supply, and limiting block is driven and is abutted with the other side end of power supply through telescopic device.

[0007] In some embodiments, one end of the power supply installation space forms a plug-in interface, the power supply is inserted into the power supply installation space along a first direction via the plug-in interface, and the limiting component is located on the path of the power supply insertion; the power supply is inserted into the power supply limiting groove along a second direction while located in the power supply installation space, and the first direction and the second direction are perpendicular to each other.

[0008] In some embodiments, the limiting block comprises an abutting boss and a limiting step, and the end surface height of the abutting boss is higher than the mesa height of the limiting step in the reverse direction of the first direction; when the power supply is inserted into the power supply mounting space through the plug interface in the first direction, the first end surface of the power supply abuts against the end surface of the abutting boss, and the limiting block compresses the telescopic device to move synchronously with the power supply; when the power supply is inserted into the power supply limiting groove, the first end surface of the power supply is separated from the end surface of the abutting boss, the telescopic device drives the limiting block to move towards the power supply, the mesa of the limiting step abuts against the first end surface of the power supply, and the side surface of the abutting boss abuts against the second end surface of the power supply; wherein the second end surface of the power supply is an adjacent end surface of the first end surface of the power supply.

[0009] In some embodiments, the limiting step comprises multiple steps in the second direction, and the mesa height of each step gradually decreases in the second direction.

[0010] In some embodiments, chamfers are arranged between the end surface and the side surface of the abutting boss and between the end surface and the side surface of the step.

[0011] In some embodiments, the telescopic device comprises a telescopic spring and a guide column; the axis of the guide column is parallel to the first direction, and one end of the guide column is fixedly connected to the case body; the telescopic spring is sleeved on the guide column, and one end of the telescopic spring abuts against the case body, and the other end abuts against the limiting block.

[0012] In some embodiments, a limiting groove is arranged on the side of the limiting block facing the telescopic spring; the other end of the telescopic spring is located in the limiting groove and abuts against the bottom of the limiting groove.

[0013] In some embodiments, the limiting assembly further comprises a guide device; the guide device is connected to the limiting block, and the guide device is used for guiding the limiting block in the first direction or the reverse direction of the first direction.

[0014] In some embodiments, the guide device comprises a protruding piece, and the protruding piece is vertically arranged on the side wall of the limiting block; the case body is provided with the strip-shaped guide hole, the protruding piece is arranged in the strip-shaped guide hole, and when the telescopic device drives the limiting block to move, the protruding piece moves in the strip-shaped guide hole.

[0015] The utility model also provides an electronic product which comprises the power supply fixing structure.

[0016] The utility model provides a kind of power supply fixed structure and electronic product, when power supply is installed, power supply is inserted into power supply installation space process, simultaneously, press limit block movement, overcome the driving force of telescopic device to limit block, so that limit block and telescopic device are pressed and move, and exit power supply installation space, when power supply is inserted and moves to position, power supply is moved to the direction of power supply limit slot, so that the side end of power supply is inserted into power supply limit slot, simultaneously, release the press of limit block, and telescopic device drives limit block to move to the direction of power supply, to limit the other side end of power supply.

[0017] The utility model technical scheme, limit the fixed of power supply with limit subassembly, when installing power supply, need not dismounting and mounting operation to baffle in small space, when replacing power supply model, also need not frequent dismounting and mounting baffle, under the condition of ensuring that power supply is installed stably, dismounting and mounting operation is more simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become easily understandable by reading the detailed description of exemplary embodiments of the present application with reference to the attached drawings. In the drawings, several embodiments of the present application are shown by way of example and not limitation, in which:

[0019] In the drawings, identical or corresponding reference numerals indicate identical or corresponding parts.

[0020] Figure 1 The structure diagram of power supply fixed structure provided for the utility model embodiment is shown in the figure.

[0021] Figure 2 The front view of limit subassembly in the power supply fixed structure provided for the utility model embodiment is shown in the figure.

[0022] Figure 3 The rear view of limit subassembly in the power supply fixed structure provided for the utility model embodiment is shown in the figure.

[0023] Figure 4 The installation of one kind of power supply in the power supply fixed structure provided for the utility model embodiment is shown in the figure. Figure 1 ;

[0024] Figure 5 The installation of one kind of power supply in the power supply fixed structure provided for the utility model embodiment is shown in the figure. Figure 2 ;

[0025] Figure 6 The installation of another power supply in the power supply fixed structure provided for the utility model embodiment is shown in the figure. Figure 1 ;

[0026] Figure 7 The installation of another power supply in the power supply fixed structure provided for the utility model embodiment is shown in the figure.Figure 2 .

[0027] In the drawings:

[0028] 10: case main body; 20: limiting assembly; 30: power supply;

[0029] 11: power supply limiting groove; 12: strip-shaped guide hole;

[0030] 21: limiting block; 211: abutting boss; 212: limiting step; 22: telescopic device; 221: telescopic spring; 222: guide column; 23: chamfer; 24: guide device;

[0031] 31: first end face; 32: second end face. DETAILED DESCRIPTION

[0032] In order to make the purpose, characteristics and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] The utility model embodiment provides a kind of power supply fixing structure, including case main body and limiting assembly, by case main body and limiting assembly cooperation, it can be completed to the limiting fixing of different model power supply without disassembling limiting assembly, and operation is more simple and fast.

[0034] The position relationship and connection relationship of each structure of the power supply fixing structure provided by the utility model embodiment and each structure are described in detail below in conjunction with the drawings.

[0035] As Figures 1 to 3 Indicated in the utility model embodiment, one side of case main body 10 is equipped with power supply limiting groove 11, limiting assembly 20 is located on case main body 10, and power supply installation space is formed between limiting assembly 20 and the bottom of power supply limiting groove 11;Limiting assembly 20 is located at the opposite side of power supply limiting groove 11, that is, the slot of power supply limiting groove 11 is set to limiting assembly 20, limiting assembly 20 will limit the movement of power supply 30, therefore, power supply 30 cannot be directly inserted along the direction perpendicular to slot, need first along one side end and insert power supply 30 into power supply installation space, then along the direction perpendicular to slot and insert power supply 30 into power supply installation space.

[0036] In the embodiment of the present application, the limiting assembly 20 comprises a limiting block 21 and a telescopic device 22, the telescopic device 22 is connected with the limiting block 21, and the telescopic device 22 is used to drive the limiting block 21 to move along a set direction; when the power supply 30 is inserted, the limiting block 21 applies a force to the telescopic device 22, so that the limiting block 21 withdraws from the moving path of the power supply 30; when the power supply 30 is inserted in place, the telescopic device 22 drives the limiting block 21 to reset, so that the limiting block 21 abuts against the power supply 30, the limiting block 21 cooperates with the power supply limiting groove 11, and the installation of the power supply 30 is completed.

[0037] For example, one end of the power supply mounting space forms an insertion interface, the power supply 30 is inserted into the power supply mounting space along a first direction through the insertion interface, and the limiting assembly 20 is arranged on the path of insertion of the power supply 30; the power supply 30 is inserted into the power supply limiting groove 11 along a second direction in the power supply mounting space, and the first direction and the second direction are perpendicular to each other.

[0038] During the installation of the power supply 30, a force needs to be applied to the limiting block 21, the movement of the limiting block 21 can be completed by artificial force application, and the limiting block 21 can also be moved by applying a force to the limiting block 21 by the power supply 30 during the movement of the power supply 30. In this way, the convenience of installation of the power supply 30 can be further improved.

[0039] In the embodiment of the present application, different models of power supplies 30 have different sizes, in order to improve the versatility of the limiting assembly 20, the limiting assembly 20 is arranged in a universal structure, which can be adapted to power supplies 30 of different sizes.

[0040] Referring to FIGS. 1 to 3, Figure 3 In the embodiment of the present application, the limiting block 21 comprises an abutting boss 211 and a limiting step 212, the end face height of the abutting boss 211 is higher than the table height of the limiting step 212 along the reverse direction of the first direction; when the power supply 30 is inserted into the power supply mounting space along the first direction through the insertion interface, the first end face 31 of the power supply 30 abuts against the end face of the abutting boss 211, and the limiting block 21 is compressed and moves synchronously with the power supply 30 by the telescopic device 22; when the power supply 30 is inserted into the power supply limiting groove 11, the first end face 31 of the power supply 30 is separated from the end face of the abutting boss 211, the telescopic device 22 drives the limiting block 21 to move towards the power supply 30, the table of the limiting step 212 abuts against the first end face 31 of the power supply 30, and the side face of the abutting boss 211 abuts against the second end face 32 of the power supply 30; wherein the second end face 32 of the power supply 30 is an adjacent end face of the first end face 31 of the power supply 30.

[0041] The table of the limiting step 212 and the side face of the abutting boss 211 form a limiting angle of 90°, which abuts against a corner of the power supply 30, cooperates with the power supply limiting groove 11, and completes the limiting and fixing of the power supply 30.

[0042] In order to adapt to different sizes of power supply 30, the limiting step 212 includes multiple steps along the second direction, and the height of the platform of each step along the second direction gradually decreases. The abutting boss 211 adapts to the larger size of the power supply 30, and when the size of the power supply 30 becomes smaller, the first end surface 31 of the power supply 30 abuts against the platform of one of the steps when the power supply 30 is inserted into the power supply mounting space along the first direction via the plug interface, and the power supply 30 is inserted into the power supply limiting groove 11, the power supply 30 moves to the next step position, thereby completing the limiting and fixing of the power supply 30.

[0043] In the embodiment of the utility model, the end surface and the side surface of the abutting boss 211, and the end surface and the side surface of the step are all provided with chamfers 23. The chamfer 23 structure makes the angle between the end surface and the side surface of the step non-sharp, and the inclined surface of the chamfer 23 has a guiding effect when the position of the power supply 30 is switched, avoiding scratching or damaging the shell of the power supply 30.

[0044] Continuing to refer to Figures 1 to 3 In the embodiment of the utility model, the telescopic device 22 includes a telescopic spring 221 and a guide column 222; the axis of the guide column 222 is parallel to the first direction, and one end of the guide column 222 is fixedly connected with the case main body 10; the telescopic spring 221 is sleeved on the guide column 222, and one end of the telescopic spring 221 abuts against the case main body 10, and the other end abuts against the limiting block 21.

[0045] When the limiting block 21 moves, the telescopic spring 221 can be pressed, so that the telescopic spring 221 is compressed, and after the action force of the limiting block 21 is removed, the limiting block 21 is driven to move and abut against the power supply 30 under the action of the reset force of the telescopic spring 221.

[0046] For example, the side of the limiting block 21 facing the telescopic spring 221 is provided with a limiting groove; the other end of the telescopic spring 221 is located in the limiting groove and abuts against the bottom of the limiting groove. The limiting groove has a certain depth and can limit the other end of the telescopic spring 221, avoiding the random movement of the position of the abutting end of the telescopic spring 221.

[0047] In the embodiment of the utility model, the limiting assembly 20 further includes a guide device 24; the guide device 24 is connected with the limiting block 21, and the guide device 24 is used for guiding the limiting block 21 along the first direction or the reverse direction of the first direction. The guide device 24 limits the movement path of the limiting block 21, so that the limiting block 21 moves along the set direction.

[0048] For example, the guide device 24 includes a protruding piece, and the protruding piece is vertically arranged on the side wall of the limiting block 21; the case main body 10 is provided with a strip-shaped guide hole 12, and the protruding piece is arranged in the strip-shaped guide hole 12, and when the telescopic device 22 drives the limiting block 21 to move, the protruding piece moves in the strip-shaped guide hole 12.

[0049] For example, the protruding piece includes a screw, the screw passes through the strip-shaped guide hole 12 and is screwed on the side wall of the limiting block 21, the screw nut of the screw and the limiting block 21 are located on both sides of the cabinet main body 10, and the limiting block 21 is limited from moving in the length direction of the strip-shaped guide hole 12.

[0050] For example, a plurality of strip-shaped guide holes 12 are arranged on the cabinet main body 10, so that the limiting block 21 is smoothly guided in the set direction.

[0051] The utility model discloses an electronic product, including above -mentioned power fixed structure. With electronic product as desktop computer for example, same specification's cabinet structure can install different model power 30.

[0052] For example, the limiting assembly 20 includes the abutting boss 211 and the first step.

[0053] As shown in Figures 4 to 7 It is the installation schematic drawing of two types (size) power 30. As shown in Figure 4 And Figure 5 The size of the power 30 is slightly larger, when the power 30 moves along the first direction, the first end surface 31 of the power 30 abuts against the abutting boss 211, after moving along the second direction, the first end surface 31 moves to the mesa of the first step, and the second end surface 32 of the power 30 is attached to the side surface of the abutting boss 211.

[0054] As shown in Figure 6 And Figure 7 The size of the power 30 is slightly smaller, when the power 30 moves along the first direction, the first end surface 31 of the power 30 abuts against the mesa of the first step, after moving along the second direction, the first end surface 31 is separated from the mesa of the first step, and the second end surface 32 of the power 30 is attached to the side surface of the first step.

[0055] The utility model provides a kind of power fixed structure and electronic product, when power 30 is installed, power 30 is inserted into power installation space process, simultaneously, press limiting block 21 and move, overcome the driving force of telescopic device 22 to limiting block 21, so that limiting block 21 and telescopic device 22 are pressed and move, and exit power installation space, when power 30 is inserted and moves to position, power 30 is moved to the direction of power limiting groove 11, so that one side end of power 30 is inserted into power limiting groove 11, simultaneously, contact the pressing of limiting block 21, telescopic device 22 drives limiting block 21 to move to the direction of power 30, to limit the other side end of power 30.

[0056] The utility model discloses technical scheme, utilize spacing subassembly 20 power supply 30 and carry out spacing fixed, install power supply 30, do not need to dismantle the operation to the baffle in small space, replace power supply 30 model, also do not need to dismantle the baffle frequently, under the condition that guarantee power supply 30 installation stability, dismantle the operation more simple and fast.

[0057] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0058] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0059] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A power supply fixing structure characterized by comprising: The utility model relates to a computer case, including case body (10) and limiting component (20), One side of the case body (10) is provided with a power supply limiting groove (11), the limiting component (20) is arranged on the case body (10), and a power supply mounting space is formed between the limiting component (20) and the bottom of the power supply limiting groove (11). The limiting component (20) includes a limiting block (21) and a telescopic device (22), the telescopic device (22) is connected with the limiting block (21), and the telescopic device (22) is used to drive the limiting block (21) to move along a set direction. The power supply limiting groove (11) is used to be connected with one side end of a power supply (30), and the limiting block (21) is driven by the telescopic device (22) to abut against the other side end of the power supply (30).

2. The power supply fixing structure according to claim 1, characterized by One end of the power supply mounting space forms a plug-in interface, the power supply (30) is inserted into the power supply mounting space along a first direction via the plug-in interface, and the limiting component (20) is arranged on the path of insertion of the power supply (30); The power supply (30) is inserted into the power supply limiting groove (11) along a second direction in the power supply mounting space, and the first direction and the second direction are perpendicular to each other.

3. The power supply fixing structure according to claim 2, characterized by The limiting block (21) includes an abutting boss (211) and a limiting step (212), and the end face height of the abutting boss (211) is higher than the table height of the limiting step (212) in the reverse direction of the first direction; When the power supply (30) is inserted into the power supply mounting space along the first direction via the plug-in interface, the first end face (31) of the power supply (30) abuts against the end face of the abutting boss (211), and the limiting block (21) compresses the telescopic device (22) to move synchronously with the power supply (30); When the power supply (30) is inserted into the power supply limiting groove (11), the first end face (31) of the power supply (30) is separated from the end face of the abutting boss (211), the telescopic device (22) drives the limiting block (21) to move towards the power supply (30), the table of the limiting step (212) abuts against the first end face (31) of the power supply (30), and the side face of the abutting boss (211) abuts against the second end face (32) of the power supply (30); The second end face (32) of the power supply (30) is an adjacent end face of the first end face (31) of the power supply (30).

4. The power supply fixing structure according to claim 3, characterized by The limiting step (212) includes multiple steps along the second direction, and the table height of each step gradually decreases along the second direction.

5. The power supply fixing structure according to claim 4, characterized by Chamfers (23) are arranged between the end face and the side face of the abutting boss (211) and between the end face and the side face of the step.

6. The power supply fixing structure according to claim 2, wherein The telescopic device (22) includes a telescopic spring (221) and a guide column (222); The axis of the guide column (222) is parallel to the first direction, and one end of the guide column (222) is fixedly connected with the case body (10). The telescopic spring (221) is sleeved on the guide column (222), and one end of the telescopic spring (221) is in abutment with the cabinet body (10), and the other end is in abutment with the limiting block (21).

7. The power supply fixing structure according to claim 6, wherein One side of the limiting block (21) towards the telescopic spring (221) is provided with a limiting groove; The other end of the telescopic spring (221) is located in the limiting groove and is in abutment with the bottom of the limiting groove.

8. The power supply fixing structure according to claim 1, wherein The limiting assembly (20) further comprises a guide device (24); The guide device (24) is connected with the limiting block (21), and the guide device (24) is used for guiding the limiting block (21) in a first direction or a reverse direction of the first direction.

9. The power supply fixing structure according to claim 8, wherein The guide device (24) comprises a protruding piece which is vertically arranged on the side wall of the limiting block (21); The cabinet body (10) is provided with a strip-shaped guide hole (12), the protruding piece is arranged in the strip-shaped guide hole (12), and when the telescopic device (22) drives the limiting block (21) to move, the protruding piece moves in the strip-shaped guide hole (12).

10. An electronic product, characterized by comprising: The power supply fixing structure as claimed in any one of claims 1 to 9.

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