Handle unlocking type power module

Abstract

The utility model provides a handle unlocking type power supply module, which belongs to the technical field of power supply modules and comprises a power supply module, a mounting assembly and a heat dissipation assembly. A handle is mounted on the surface of the power module; a fixing seat is arranged at the bottom of the power module; when an unlocking handle is pressed to drive a connecting rod to move towards the interior of a mounting cavity, the connecting rod pushes a spring to compress and store force through a baffle ring on the surface, when the unlocking handle moves, steel wire ropes hinged to the two sides are driven to move along with the unlocking handle, and the steel wire ropes drive a fixed insertion rod hinged to one end to move in a guide sleeve, so that the fixed insertion rod shrinks into the guide sleeve; and when the mounting strips on the two sides of the power module are inserted into the mounting grooves and then the unlocking handles are loosened, the springs push the unlocking handles to reset, so that the steel wire ropes drive the fixed insertion rods to be inserted into the positioning holes in the inner walls of the mounting grooves, and the power module is mounted in the fixed seat and is convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to power module technical field, concretely is handle unlocking type power module. BACKGROUND

[0002] Power module is the power supply that can be directly mounted on printed circuit board, its features are for special integrated circuit, digital signal processor, microprocessor, memory, field programmable gate array and other digital or analog load provide power supply, generally speaking, this kind of module is called load power supply system or use point power supply system, due to the advantage of modular structure is much, therefore module power is widely used in switching equipment, access equipment, mobile communication, microwave communication and optical transmission, router etc. Communication field and automobile electronic, aerospace etc., the existing power equipment has many modular functional units, in order to make the configuration of equipment more flexible, generally these functional units are designed into independent module, when needing installation, through bolt and circuit board fixed connection, since the bolt connection is used, when installing and dismounting, need to disassemble and assemble multiple groups of bolts, it is inconvenient to quickly disassemble and assemble. SUMMARY

[0003] The utility model discloses a handle unlocking type power module to solve the problem that when installing, through bolt and circuit board fixed connection, since the bolt connection is used, when installing and dismounting, need to disassemble and assemble multiple groups of bolts, it is inconvenient to quickly disassemble and assemble.

[0004] To achieve the above object, the utility model provides the following technical scheme: handle unlocking type power module, including power module, installation component and heat dissipation component,

[0005] Among them: the surface of power module is mounted handle, the bottom of power module is equipped with fixed seat,

[0006] Installation component includes the unlocking handle of setting at the bottom of handle, the top both sides of unlocking handle are fixedly installed with connecting rod, the inside of handle is seted with installation cavity, the inside of installation cavity is equipped with spring, one end of connecting rod is inserted in the inside of installation cavity and the surface is installed with the blocking ring, the blocking ring is contacted with one end of spring, the both sides of unlocking handle are articulated with steel wire rope, the both sides of power module are connected with installation strip, the inside of installation strip is installed with guide sleeve, the inside of guide sleeve is slidably installed with fixed insertion rod, one end of steel wire rope is articulated with one end of fixed insertion rod, the inside of fixed seat is seted with installation slot, the inner wall of installation slot is seted with positioning hole, the fixed insertion rod is inserted in the inside of positioning hole,

[0007] Heat dissipation component includes the heat dissipation hole of setting in the surface of fixed seat, the inside of heat dissipation hole is installed with fan.

[0008] As an optimal scheme of the utility model: the handle is arched, two ends of the handle are connected with the power module connection end surface and are provided with through holes, pulleys are rotatably installed in the through holes and the inside of the mounting strip.

[0009] As an optimal scheme of the utility model: the outer wall of the heat dissipation hole is provided with a protective net.

[0010] As an optimal scheme of the utility model: the surface of the unlocking handle is provided with a holding groove.

[0011] As an optimal scheme of the utility model: the mounting strip is inserted into the mounting groove.

[0012] As an optimal scheme of the utility model: the bottom of the fixing seat is provided with a shock pad.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) the bottom of the handle is provided with an unlocking handle, the top of the unlocking handle is fixedly installed with connecting rods, the inside of the handle is provided with an installation cavity, the inside of the installation cavity is provided with a spring, one end of the connecting rod is inserted into the installation cavity and is installed with a blocking ring, when the unlocking handle is pressed to drive the connecting rod to move into the installation cavity, the connecting rod drives the spring to compress and store power through the surface blocking ring, when the unlocking handle moves, the two side articulated steel wires follow the movement, the steel wires drive the one end articulated fixing rod to move in the guide sleeve, so that the fixing rod shrinks into the guide sleeve, when the mounting strips on the two sides of the power module are inserted into the installation groove, the unlocking handle is released, at this time, the spring drives the unlocking handle to reset, so that the steel wires drive the fixing rod to be inserted into the positioning hole in the installation groove wall, so that the power module is installed in the fixing seat, which is convenient to disassemble and assemble.

[0015] (2) the heat dissipation assembly is provided, the surface of the fixing seat is provided with a heat dissipation hole, a fan is installed in the heat dissipation hole, after the fan rotates, external air is brought into the fixing seat to heat dissipate the power module, so that the high temperature of the power module is avoided, the outer wall of the heat dissipation hole is provided with a protective net to protect the fan. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the installation assembly structure schematic view of the utility model;

[0018] Figure 3 It is the heat dissipation assembly structure schematic view of the utility model;

[0019] Figure 4 It is the positioning hole opening structure schematic view of the utility model.

[0020] In the figure: 1, power module; 2, handle;

[0021] 3, fixed seat; 31, installation groove; 32, positioning hole;

[0022] 4, mounting assembly; 41, unlocking handle; 42, connecting rod; 43, installation cavity; 44, spring; 45, blocking ring; 46, steel wire rope; 47, installation strip; 48, guide sleeve; 49, fixed plug rod;

[0023] 5, heat dissipation assembly; 51, heat dissipation hole; 52, fan; 53, protective net;

[0024] 6, through hole;

[0025] 7, pulley;

[0026] 8, grip slot;

[0027] 9, shock pad. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is 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 fall within the scope of protection of the utility model.

[0029] Please refer to Figure 1 - Figure 4 , handle unlocking type power module, comprising: power module 1, mounting assembly 4 and heat dissipation assembly 5; the surface of power module 1 is provided with handle 2, and the bottom of power module 1 is provided with fixed seat 3;

[0030] Please refer to Figure 1 , Figure 2The installation assembly 4 comprises an unlocking handle 41 arranged at the bottom of the handle 2, connecting rods 42 fixedly arranged at the top of the two sides of the unlocking handle 41, an installation cavity 43 formed in the handle 2, a spring 44 arranged in the installation cavity 43, a blocking ring 45 arranged at one end of the connecting rod 42 and in surface of the installation cavity 43, the blocking ring 45 being in contact connection with one end of the spring 44, steel wires 46 hingedly arranged at the two sides of the unlocking handle 41, installation strips 47 connected to the two sides of the power module 1, guide sleeves 48 arranged in the installation strips 47, fixed insertion rods 49 slidingly arranged in the guide sleeves 48, one end of the steel wire 46 being hingedly connected to one end of the fixed insertion rod 49, an installation groove 31 formed in the fixed seat 3, positioning holes 32 formed in the inner wall of the installation groove 31, and the fixed insertion rod 49 being inserted into the positioning holes 32.

[0031] In specific use, the bottom of the handle 2 is provided with the unlocking handle 41, the top of the unlocking handle 41 is fixedly provided with the connecting rods 42, the handle 2 is internally provided with the installation cavity 43, the installation cavity 43 is internally provided with the spring 44, one end of the connecting rod 42 is inserted into the installation cavity 43 and provided with the blocking ring 45, the unlocking handle 41 is pressed to drive the connecting rod 42 to move into the installation cavity 43, the connecting rod 42 drives the spring 44 to compress and store energy through the surface blocking ring 45, the unlocking handle 41 drives the hingedly arranged steel wires 46 to move when the unlocking handle 41 moves, the steel wires 46 drive the hingedly arranged fixed insertion rod 49 to move in the guide sleeve 48, the fixed insertion rod 49 is retracted into the guide sleeve 48, the installation strips 47 of the power module 1 are inserted into the installation groove 31, and then the unlocking handle 41 is released, at this time, the spring 44 drives the unlocking handle 41 to reset, the steel wires 46 drive the fixed insertion rod 49 to be inserted into the positioning holes 32 in the inner wall of the installation groove 31, and the power module 1 is installed in the fixed seat 3, thereby facilitating disassembly and assembly.

[0032] Please refer to Figure 1 , Figure 3 The heat dissipation assembly 5 comprises heat dissipation holes 51 formed in the surface of the fixed seat 3, fans 52 arranged in the heat dissipation holes 51, and protective nets 53 arranged on the outer wall of the heat dissipation holes 51.

[0033] In specific use, the surface of the fixed seat 3 is provided with the heat dissipation holes 51, the heat dissipation holes 51 are internally provided with the fans 52, the fans 52 drive external airflow to enter the fixed seat 3 to dissipate heat of the power module 1, so that high temperature of the power module 1 is avoided, and the protective nets 53 arranged on the outer wall of the heat dissipation holes 51 play a role in protecting the fans 52.

[0034] Please refer to Figure 1 , Figure 2Handle 2 is arched, and the two ends of handle 2 are connected with the through holes 6 in the end surface of power module 1, the inside of through hole 6 and the inside of mounting strip 47 are rotatably installed with pulley 7, and steel wire rope 46 is S-shapedly wound between the two pulleys 7.

[0035] Specific use: handle 2 is arched, and the two ends of handle 2 are connected with the through holes 6 in the end surface of power module 1, the inside of through hole 6 and the inside of mounting strip 47 are rotatably installed with pulley 7, and steel wire rope 46 is S-shapedly wound between the two pulleys 7, so that the movement of steel wire rope 46 is facilitated.

[0036] Please refer to FIG. 2, the surface of unlocking handle 41 is provided with a holding groove 8.

[0037] Specific use: the surface of unlocking handle 41 is provided with a holding groove 8, which facilitates hand holding operation.

[0038] Please refer to Figure 4 The bottom of fixed seat 3 is provided with a shock pad 9.

[0039] Specific use: the bottom of fixed seat 3 is provided with a shock pad 9, which plays a buffering role and protects power module 1.

[0040] The bottom of handle 2 is provided with an unlocking handle 41, the top of unlocking handle 41 is fixedly installed with a connecting rod 42, the inside of handle 2 is provided with a mounting cavity 43, the inside of mounting cavity 43 is provided with a spring 44, one end of connecting rod 42 is inserted into the inside of mounting cavity 43 and is installed with a blocking ring 45, when the unlocking handle 41 is pressed to drive the connecting rod 42 to move into the inside of mounting cavity 43, the connecting rod 42 pushes the spring 44 to compress the force through the surface of blocking ring 45, the unlocking handle 41 moves to drive the two side articulated steel wire ropes 46 to move, the steel wire rope 46 drives the one end articulated fixed insertion rod 49 to move in the guide sleeve 48, so that the fixed insertion rod 49 is retracted into the inside of guide sleeve 48, when the mounting strips 47 on the two sides of power module 1 are inserted into the inside of mounting groove 31, the unlocking handle 41 is released, at this time, the spring 44 pushes the unlocking handle 41 to reset, so that the steel wire rope 46 drives the fixed insertion rod 49 to be inserted into the inside of positioning hole 32 in the inner wall of mounting groove 31, so that the power module 1 is installed in the inside of fixed seat 3, which is convenient for disassembly and assembly.

[0041] The contents not described in detail in the description belong to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A handle release power module characterized by, Include: The surface of the power module (1) is provided with a handle (2), and the bottom of the power module (1) is provided with a fixing seat (3); The installation assembly (4) includes an unlocking handle (41) arranged at the bottom of the handle (2), and the top of the unlocking handle (41) is fixedly provided with connecting rods (42) on both sides, and the inside of the handle (2) is provided with an installation cavity (43), and the inside of the installation cavity (43) is provided with a spring (44), and one end of the connecting rod (42) is inserted into the installation cavity (43) and is provided with a blocking ring (45) on the surface, and the blocking ring (45) is in contact with one end of the spring (44), and the unlocking handle (41) is hinged with a steel wire rope (46) on both sides, and the power module (1) is connected with a mounting strip (47) on both sides, and the inside of the mounting strip (47) is provided with a guide sleeve (48), and the inside of the guide sleeve (48) is provided with a fixed insertion rod (49), and one end of the steel wire rope (46) is hinged with one end of the fixed insertion rod (49), and the inside of the fixing seat (3) is provided with an installation slot (31), and the inner wall of the installation slot (31) is provided with a positioning hole (32), and the fixed insertion rod (49) is inserted into the positioning hole (32). The heat dissipation assembly (5) includes a heat dissipation hole (51) arranged on the surface of the fixing seat (3), and the inside of the heat dissipation hole (51) is provided with a fan (52).

2. The handle-untethered power module of claim 1, wherein: The handle (2) is arc-shaped, and the surface of the handle (2) is provided with a through hole (6) at the connecting end of the power module (1), and the inside of the through hole (6) and the inside of the mounting strip (47) are rotatably provided with a pulley (7), and the steel wire rope (46) is S-shapedly arranged between the two pulleys (7).

3. The handle-untethered power module of claim 1, wherein: The outer wall of the heat dissipation hole (51) is provided with a protective net (53).

4. The handle-untethered power module of claim 1, wherein: The surface of the unlocking handle (41) is provided with a holding groove (8).

5. The handle-untethered power module of claim 1, wherein: The mounting strip (47) is inserted into the installation slot (31).

6. The handle-untethered power module of claim 1, wherein: The bottom of the fixing seat (3) is provided with a shock pad (9).

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