CN219999744U - Assembling structure of inverter communication module - Google Patents

Abstract

The utility model discloses an assembling structure of an inverter communication module, which comprises a communication module shell and a host shell, wherein the surface of the host shell is provided with a connecting slot matched with the communication module shell, one side of the communication module shell is fixedly provided with a placing frame, the inside of the placing frame is inserted and provided with the communication module, one side of the communication module shell, close to the communication module, is fixedly provided with a terminal, and two sides of the communication module shell are provided with grooves. According to the utility model, the arc-shaped clamping block is pushed out of the groove through the reset spring, so that the arc-shaped clamping block is inserted into the clamping groove, and the arc-shaped clamping block is always clamped into the clamping groove due to the elasticity of the reset spring, so that the installation firmness of the communication module shell and the host shell is effectively improved, the L-shaped push rod drives the push plate to push the arc-shaped clamping block to move out of the clamping groove, and the communication module shell can be pulled out of the connecting slot to be disassembled.

Description

Assembling structure of inverter communication module

Technical Field

The utility model relates to the technical field of inverters, in particular to an assembling structure of an inverter communication module.

Background

Along with the gradual shortage of energy sources and the gradual severe environmental pollution, clean energy sources and renewable energy sources become the fields of important development of various countries in the world at present, wherein the photovoltaic power generation technology is more and more valued and welcome by people because of the advantages of green, environment protection, renewable energy sources and the like. In the photovoltaic power generation technology, an inverter for converting direct-current electric energy generated by a photovoltaic module into alternating-current electric energy is a key component of the whole photovoltaic power generation technology.

In chinese patent CN206432491U, an assembling structure of an inverter communication module is disclosed, where the assembling structure of an inverter communication module includes a communication module housing, a communication module, a terminal and a host housing; a rectangular cavity for accommodating the communication module is formed in the communication module shell; sliding grooves with opposite openings are symmetrically arranged on the upper side wall and the lower side wall in the cavity; the communication module is spliced with a terminal on the bottom of the communication module shell through the sliding grooves with opposite openings; and is connected with the host shell; the middle part of the communication module shell is provided with symmetrical buckling pieces, and the communication module shell is fixedly connected with the host shell through the buckling pieces. In addition, the communication module adopts modularized design, and the communication module can be exchanged in a flexible way, is convenient and easy to replace and maintain, but the assembly structure of the inverter communication module is easy to fall off due to the connection between the buckles, so that the firmness of the connection of the shell of the communication module is poor, and meanwhile, the communication module is guided only, so that the communication module cannot be limited and fixed. Therefore, it is necessary to design an assembling structure of the inverter communication module.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides an assembling structure of an inverter communication module, which is characterized in that an arc-shaped clamping block is pushed to be inserted into a clamping groove through a reset spring, so that the installation firmness of a communication module shell and a host shell is improved, a guide block is matched with the guide groove and a guide column to be mutually matched with a jack, so that the communication module is more accurately connected with a terminal in a plugging manner to form communication connection with the host, and then a limiting block and a through groove are rotated to be staggered to complete limiting and fixing of the communication module.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including communication module shell and host computer casing, the host computer casing surface has seted up the connecting slot that matches each other with communication module shell, communication module shell one side fixed mounting has place the frame, place inside grafting of frame and be provided with communication module, communication module shell is close to communication module one side and places the inside fixed mounting of frame and have the terminal, the communication module shell both sides are seted up flutedly, the inside slip of recess is provided with the arc fixture block, the inside both sides of host computer casing have seted up with connecting slot communicating draw-in groove, draw-in groove and arc fixture block mutually match, arc fixture block bottom fixed mounting has reset spring, reset spring bottom and the inboard bottom fixed connection of recess.

Preferably, the upper side and the lower side of the communication module are fixedly provided with guide blocks, and the upper side and the lower side of the inside of the placement frame are provided with guide grooves matched with the guide blocks.

Preferably, guide posts are installed in the guide grooves at uniform intervals in a rotating mode, and insertion holes matched with the guide posts are formed in the guide blocks.

Preferably, limiting blocks are fixedly arranged on two sides of the top end of the guide column, and through grooves matched with the limiting blocks are formed on two sides of the insertion hole.

Preferably, a push plate is slidably arranged in the clamping groove, and an L-shaped push rod is fixedly arranged at the top of the push plate.

Preferably, a movable groove matched with the L-shaped push rod is formed in the host shell, and the movable groove is communicated with the clamping groove.

The beneficial effects of the utility model are as follows:

1. the groove is pushed out to the fixture block through reset spring to make the arc fixture block insert inside the draw-in groove, owing to reset spring self has the elasticity, thereby make the arc fixture block card go into inside the draw-in groove all the time, the effectual fastness that has improved communication module shell and host computer casing installation like this, drive the push pedal through L type push rod and promote the arc fixture block and shift out the draw-in groove, can extract the communication module shell like this and connect the slot completion dismantlement, the effectual step of simplifying the dismouting of communication module shell.

2. Through guide block and guide way mutually supporting to carry out the guide effect to communication module, insert the inside guide effect that is convenient for improve again to communication module grafting of jack through the guide post simultaneously, can be more accurate like this with the terminal peg graft form in the communication connection of host computer, then rotate the stopper and accomplish the spacing fixedly to communication module with logical groove dislocation, be convenient for dismantle communication module simultaneously, thereby improved the speed to communication module change and maintenance.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic diagram of a communication module according to the present utility model.

FIG. 3 is a schematic view of the L-shaped push rod mounting structure of the present utility model.

Reference numerals in the drawings: 1. a communication module housing; 2. a main body case; 3. a connection slot; 4. placing a frame; 5. a communication module; 6. a terminal; 7. a groove; 8. an arc-shaped clamping block; 9. a clamping groove; 10. a return spring; 11. a guide block; 12. a guide groove; 13. a guide post; 14. a jack; 15. a limiting block; 16. a through groove; 17. a push plate; 18. an L-shaped push rod; 19. a movable groove.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-3.

The first embodiment is shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a communication module housing 1 and a host housing 2, a connecting slot 3 matched with the communication module housing 1 is formed on the surface of the host housing 2, the insertion connection of the communication module housing 1 is facilitated, a placing frame 4 is fixedly installed on one side of the communication module housing 1, a communication module 5 is inserted and arranged in the placing frame 4, the insertion installation of the communication module 5 is facilitated, a terminal 6 is fixedly installed in the placing frame 4 on one side of the communication module housing 1 close to the communication module 5, the communication module 5 is conveniently connected with the terminal 6, grooves 7 are formed on two sides of the communication module housing 1, arc clamping blocks 8 are slidably arranged in the grooves 7, clamping grooves 9 communicated with the connecting slot 3 are formed on two sides of the interior of the host housing 2, the clamping grooves 9 are matched with the arc clamping blocks 8, the arc clamping blocks 8 are inserted into the clamping grooves 9, accordingly, the installation and the host housing 2 and the communication module housing 1 are fixedly arranged, a reset spring 10 is fixedly installed at the bottom of the arc clamping blocks 8, the bottom of the reset spring 10 is fixedly connected with the bottom of the inner side of the grooves 7, and the arc clamping blocks 8 are conveniently pushed to move upwards into the clamping grooves 9. During operation, through inserting communication module shell 1 to the inside preliminary connection of connecting slot 3 on host computer casing 2 surface, this moment connecting slot 3 lateral wall and the arcwall face contact of arc fixture block 8, thereby extrude inside arc fixture block 8 was retracted to recess 7, when arc fixture block 8 aligns with draw-in groove 9, release recess 7 with arc fixture block 8 through reset spring 10, thereby make arc fixture block 8 insert inside draw-in groove 9, because reset spring 10 self has the elasticity, thereby make arc fixture block 8 card go into draw-in groove 9 inside throughout, the effectual fastness that has improved communication module shell 1 and host computer casing 2 install like this, when need dismantle communication module shell 1, drive push pedal 17 through pushing down L type push rod 18 and move extrusion arc fixture block 8, thereby make arc fixture block 8 shift out draw-in groove 9, so can accomplish the dismantlement with communication module shell 1, the step of communication module shell 1 dismouting is realized through guide block 11 and guide slot 12 mutually supporting, thereby carry out the guide effect to communication module 5, simultaneously insert 14 inside the communication jack is convenient for improve again through guide post 13 and carry out the fastness to the communication module 5 and the communication module is realized with the 16 through the guide block, can be fixed with the communication module 5, then the plug-in groove is realized with the 16, the communication module is realized with the quick change plug-in the communication module is convenient for the 16, the communication module is realized and the plug-in order of the communication module is realized through the plug-in the 16, and the communication module is connected with the plug-in connection 5.

In the second embodiment, based on the first embodiment, as shown in fig. 1 and fig. 2, guide blocks 11 are fixedly installed on the upper side and the lower side of the communication module 5, guide grooves 12 matched with the guide blocks 11 are formed on the upper side and the lower side of the inside of the placement frame 4, and the guide blocks 11 are matched with the guide grooves 12, so that the communication module 5 can be guided conveniently.

In the third embodiment, based on the first embodiment, as shown in fig. 1 and fig. 2, the guide posts 13 are installed in the guide grooves 12 at uniform intervals, the insertion holes 14 matched with the guide posts 13 are formed in the guide blocks 11, and the guide effect on the communication module 5 is improved by inserting the guide posts 13 into the insertion holes 14.

In the fourth embodiment, as shown in fig. 1 and 2, two sides of the top end of the guide post 13 are fixedly provided with limiting blocks 15, two sides of the insertion hole 14 are provided with through grooves 16 matched with the limiting blocks 15, so that the limiting blocks 15 penetrate through the guide blocks 11 through the through grooves 16.

In the fifth embodiment, as shown in fig. 1 and 3, a push plate 17 is slidably disposed in the clamping groove 9, and an L-shaped push rod 18 is fixedly mounted on the top of the push plate 17, so that the push plate 17 is driven to move downwards in the clamping groove 9 by the L-shaped push rod 18.

In the sixth embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, a movable groove 19 matching with the L-shaped push rod 18 is formed in the main housing 2, and the movable groove 19 is communicated with the clamping groove 9, so that the L-shaped push rod 18 slides in the movable groove 19.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an assembled structure of dc-to-ac converter communication module, includes communication module shell (1) and host computer casing (2), its characterized in that: the surface of the host shell (2) is provided with a connecting slot (3) which is matched with the communication module shell (1), one side of the communication module shell (1) is fixedly provided with a placing frame (4), the inside of the placing frame (4) is spliced and provided with a communication module (5), one side of the communication module shell (1) close to the communication module (5) is provided with a terminal (6) which is fixedly arranged inside the placing frame (4), two sides of the communication module shell (1) are provided with grooves (7), the novel anti-theft device is characterized in that an arc-shaped clamping block (8) is arranged in the groove (7) in a sliding mode, clamping grooves (9) communicated with the connecting slots (3) are formed in two sides of the interior of the host shell (2), the clamping grooves (9) are matched with the arc-shaped clamping blocks (8), a reset spring (10) is fixedly arranged at the bottom of the arc-shaped clamping blocks (8), and the bottom of the reset spring (10) is fixedly connected with the bottom of the inner side of the groove (7).

2. The assembly structure of an inverter communication module according to claim 1, wherein: guide blocks (11) are fixedly arranged on the upper side and the lower side of the communication module (5), and guide grooves (12) matched with the guide blocks (11) are formed in the upper side and the lower side of the inside of the placement frame (4).

3. The assembly structure of an inverter communication module according to claim 2, wherein: guide posts (13) are installed in the guide grooves (12) in a uniformly spaced rotation mode, and insertion holes (14) matched with the guide posts (13) are formed in the guide blocks (11).

4. An assembling structure of an inverter communication module according to claim 3, wherein: limiting blocks (15) are fixedly arranged on two sides of the top end of the guide column (13), and through grooves (16) matched with the limiting blocks (15) are formed in two sides of the insertion hole (14).

5. The assembly structure of an inverter communication module according to claim 1, wherein: the clamping groove (9) is internally provided with a push plate (17) in a sliding manner, and the top of the push plate (17) is fixedly provided with an L-shaped push rod (18).

6. The assembly structure of an inverter communication module according to claim 5, wherein: the movable groove (19) matched with the L-shaped push rod (18) is formed in the main machine shell (2), and the movable groove (19) is communicated with the clamping groove (9).