Supporting and mounting mechanism and fan

Abstract

The utility model provides a supporting and mounting mechanism and a fan, the supporting and mounting mechanism comprises a mounting rack, and a locking unit is detachably arranged at the edge position of the mounting rack; the locking unit comprises an inner cylinder and an outer cylinder, an elastic arm is arranged at the end of the inner cylinder, a lock catch structure is arranged at the end of the elastic arm, an inner core is coaxially arranged in the outer cylinder, the inner cylinder is sleeved with the outer cylinder in a sliding mode, a spring is sleeved with the inner core, the upper end of the spring makes contact with the outer cylinder, and the lower end of the spring makes contact with the end face of the inner cylinder. The outer cylinder and the inner cylinder are locked through a locking unit, and after the inner core penetrates through the inner cylinder, the end of the inner core makes contact with the elastic arm to prevent the elastic arm from resetting. According to the utility model, the purpose of quick assembly can be realized in actual use, and the situations of loosening and falling can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fan mounting equipment technical field, concretely relates to support installation mechanism and fan. BACKGROUND

[0002] The server and the memory can adopt modular design to save space and facilitate management. Modular servers and memories are widely used when building data processing centers. It is the future development trend to push in and pull out the maintenance of other modules of the data center, such as the heat dissipation fan module as a whole module. Due to the limitation of the width of the 1U server, when two groups of power supplies are used, the conventional fan module cannot meet the requirements of heat dissipation, causing limitations in design and use.

[0003] In actual use, the heat dissipation fan is generally fixed by screws, which requires the use of special tools to tighten the screws during installation, which is very inconvenient. In the implementation technology, the buckle is used to achieve the purpose of installation, but the buckle is prone to looseness and falling off in actual use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing support installation mechanism and fan, its actual use can realize the purpose of quick -witted, and can avoid the situation that looseness and falling off appear.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] The support installation mechanism comprises a mounting frame, and a locking unit is arranged at the edge of the mounting frame in a detachable manner;

[0007] The locking unit comprises an inner cylinder and an outer cylinder, the end of the inner cylinder is provided with a elastic arm, the end of the elastic arm is provided with a lock catch structure, the inner cylinder is coaxially provided with an inner core in the outer cylinder, the outer cylinder is slidably sleeved on the inner cylinder, the inner core is sleeved with a spring, the upper end of the spring is in contact with the outer cylinder, and the lower end is in contact with the end face of the inner cylinder;

[0008] The outer cylinder and the inner cylinder are locked by the locking unit, and the end of the inner core is in contact with the elastic arm after passing through the inner cylinder to block the reset of the elastic arm.

[0009] The locking unit comprises a locking arm, the side surface of the outer cylinder is provided with a clearance slot, the locking arm is located in the clearance slot, the locking arm is provided with a locking protrusion on the side facing the inner cylinder, the inner cylinder is provided with a connecting groove and a transverse groove, the connecting groove and the transverse groove are perpendicular to each other and communicate with each other, the first locking groove and the second locking groove which communicate with the transverse groove are arranged on both sides of the connecting groove, and the depth of the first locking groove is greater than that of the second locking groove.

[0010] Further, the end of the inner cylinder has a limiting step.

[0011] Preferably, the elastic arms are multiple and uniformly arranged on the inner cylinder.

[0012] Further, the locking structure is provided with a guide inclined surface away from the inner core.

[0013] The mounting frame is provided with an extension on the side surface, and the inner cylinder is arranged in the through hole of the extension.

[0014] The utility model discloses a fan, including support, motor and fan blade, and motor fixed mounting is in support, and fan blade sets up in the output of motor, the support is the support installation mechanism of above-mentioned, and motor fixed mounting is on the mounting frame.

[0015] The mounting frame is provided with a heat conduction unit, and the heat conduction unit comprises a connecting portion and a heat dissipation fin arranged on the side surface of the connecting portion.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the locking structure on the inner cylinder is buckled with the equipment, and the movable outer cylinder is arranged, so that the inner core can move in the inner cylinder, after the outer cylinder and the inner cylinder are contracted, the end of the inner core contacts the elastic arm to block the reset of the elastic arm after the inner core passes through the inner cylinder, so that the purpose of quick installation is realized, and the inner core can also prevent the purpose of falling off under the action of the inner core. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0018] Figure 1 It is the overall structure schematic diagram of the utility model.

[0019] Figure 2 It is the overall structure schematic diagram of the inner cylinder of the utility model.

[0020] Figure 3 It is the overall structure schematic diagram of the locking unit of the utility model.

[0021] Figure 4 It is the explosion schematic diagram of the locking unit of the utility model.

[0022] Reference signs:

[0023] 101 mounting frame, 102 locking unit, 103 outer cylinder, 104 elastic arm, 105 lock catch structure, 106 inner core, 107 locking arm, 108 accommodation slot, 109 connecting slot, 110 horizontal slot, 111 first locking slot, 112 second locking slot, 113 limiting step, 114 guide inclined surface, 115 extension, 116 motor, 117 fan blade, 118 heat conduction unit, 119 heat dissipation fin, 120 inner cylinder. DETAILED DESCRIPTION

[0024] Hereinafter, only certain exemplary embodiments are simply described. As can be appreciated by those skilled in the art, the described embodiments can be modified in various different manners without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0025] In the description of the embodiments of the present application, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0026] 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 the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0028] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on the surface of" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0030] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0031] Referring to Figures 1-4 The present embodiment discloses a supporting installation mechanism, comprising a mounting frame 101, and a locking unit 102 arranged at the edge of the mounting frame 101 in a detachable manner.

[0032] The locking unit 102 comprises an inner cylinder 120 and an outer cylinder 103, the end of the inner cylinder 120 is provided with a elastic arm 104, the end of the elastic arm 104 is provided with a lock catch structure 105, the inner core 106 is coaxially arranged in the outer cylinder 103, the outer cylinder 103 is slidingly sleeved on the inner cylinder 120, the spring is sleeved on the inner core 106, the upper end of the spring is in contact with the outer cylinder 103, and the lower end is in contact with the end face of the inner cylinder 120.

[0033] The outer cylinder 103 and the inner cylinder 120 are locked by the locking unit 102, after the inner core 106 passes through the inner cylinder 120, the end of the inner core 106 is in contact with the elastic arm 104 to block the reset of the elastic arm 104.

[0034] The utility model discloses in actual use through the lock catch structure 105 on the inner tube 120 with the equipment buckle connection is formed, simultaneously, through setting movable outer tube 103, make inner core 106 can move in inner tube 120, after the contraction of outer tube 103 with inner tube 120, when inner core 106 passes through inner tube 120, the end of inner core 106 contacts with elastic arm 104 to block elastic arm 104 reset, so it can realize the purpose of quick installation, and under the action of inner core 106 still can play the purpose of preventing.

[0035] Wherein, locking unit 102 includes locking arm 107, and the lateral surface of outer tube 103 is provided with the slot 108, locking arm 107 is located in the slot 108, locking arm 107 is provided with locking protrusion towards the side of inner tube 120, and inner tube 120 is provided with connecting groove 109 and horizontal groove 110, connecting groove 109 and horizontal groove 110 are mutually communicated and mutually perpendicular, and first locking groove 111 and second locking groove 112 that are communicated with horizontal groove 110 are located on the both sides of connecting groove 109, and the depth of first locking groove 111 is greater than the depth of second locking groove 112.

[0036] So setting can realize the adjustment of the position of outer tube 103 by adjusting the cooperation of locking protrusion on locking arm 107 and first locking groove 111 or second locking groove 112, because the depth of first locking groove 111 is greater than the depth of second locking groove 112, locking protrusion is located in second locking groove 112, and under the action of spring, inner tube 120 and outer tube 103 are relatively stationary, to complete the quick installation and locking of mounting frame 101, and can effectively prevent the detachment.

[0037] Further, in actual use, when buckle structure 105 is connected with the equipment, mainly through the buckle structure 105 on inner tube 120 to realize the fixation of inner tube 120, and after inner core 106 contacts with elastic arm 104, it is used to block elastic arm 104 reset, thereby improving locking, to avoid the situation of detachment.

[0038] Further, in actual use, the end of inner tube 120 has limiting ladder 113, and the limiting ladder 113 can limit the purpose, to ensure that inner tube 120 and the equipment are fixed after buckle structure buckle connection realizes the fixation of mounting frame 101.

[0039] Further, elastic arm 104 has multiple, and is evenly arranged on inner tube 120. Multiple elastic arms 104 can set multiple buckle structures 105 to improve the locking effect.

[0040] Wherein, the side of buckle structure 105 away from inner core 106 has guide slope 114, so that it is more convenient when inner tube 120 and outer tube 103 are assembled.

[0041] In actual private, the installation frame 101 side is provided with an extension 115, the extension 115 is provided with a through hole, and the inner cylinder 120 is arranged in the through hole.

[0042] In addition, a fan is also disclosed in the application, which comprises a support, a motor 116 and a fan blade 117, the motor 116 is fixedly installed on the support, the fan blade 117 is arranged at the output end of the motor 116, the support is provided with the support installation mechanism, and the motor 116 is fixedly installed on the installation frame 101.

[0043] Further, the installation frame 101 is provided with a heat conduction unit 118, the heat conduction unit 118 comprises a connecting portion and a heat dissipation fin 119 arranged on the side of the connecting portion. In actual use, the heat conduction unit 118 can be in contact with the heating component, thereby improving the heat dissipation efficiency.

[0044] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all the changes and modifications falling within the scope of the present application.

[0045] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support mounting mechanism, including a mounting frame, characterized in that: The mounting bracket has a locking unit that can be removed and installed at its edge. The locking unit includes an inner cylinder and an outer cylinder. The inner cylinder is provided with a spring arm at its end, and the spring arm is provided with a locking structure at its end. An inner core is coaxially provided inside the outer cylinder. The outer cylinder is slidably fitted on the inner cylinder. A spring is fitted on the inner core. The upper end of the spring contacts the outer cylinder, and the lower end contacts the end face of the inner cylinder. The outer cylinder and the inner cylinder are locked together by a locking unit. After the inner core passes through the inner cylinder, the end of the inner core contacts the spring arm to prevent the spring arm from resetting.

2. The support and installation mechanism according to claim 1, characterized in that: The locking unit includes a locking arm, a clearance groove is provided on the side of the outer cylinder, the locking arm is located in the clearance groove, a locking protrusion is provided on the locking arm facing the inner cylinder, a connecting groove and a transverse groove are provided on the inner cylinder, the connecting groove and the transverse groove are connected to each other and perpendicular to each other, a first locking groove and a second locking groove are provided on both sides of the connecting groove and connected to the transverse groove, the depth of the first locking groove is greater than the depth of the second locking groove.

3. The support and installation mechanism according to claim 1, characterized in that: The inner cylinder has a limiting step at its end.

4. The support and installation mechanism according to claim 1, characterized in that: There are multiple spring arms, which are evenly distributed on the inner cylinder.

5. The support and installation mechanism according to claim 1, characterized in that: The locking structure has a guide ramp on the side away from the inner core.

6. The support and installation mechanism according to any one of claims 1-5, characterized in that: The mounting bracket has an extension on its side, and a through hole on the extension. The inner cylinder is placed inside the through hole.

7. A fan, characterized in that: It includes a bracket, a motor, and fan blades. The motor is fixedly mounted on the bracket, and the fan blades are disposed at the output end of the motor. The bracket is a support mounting mechanism as described in any one of claims 1-6, and the motor is fixedly mounted on the mounting bracket.

8. The fan according to claim 7, characterized in that: A heat-conducting unit is installed on the mounting bracket. The heat-conducting unit includes a connecting part and heat dissipation fins disposed on the side of the connecting part.

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