Shell structure of intelligent power transmitter

Abstract

The utility model discloses a housing structure of an intelligent power transmitter, and relates to the technical field of intelligent power transmitters, the housing structure comprises a housing and an intelligent power transmitter, the housing is internally provided with a mounting cavity used for placing the intelligent power transmitter; the cover plate is used for limiting the intelligent power transmitter; the positioning assembly is used for limiting the cover plate; one end of the cover plate is rotationally connected to one side of the shell, a storage groove is formed in the other side of the shell, and a telescopic groove is formed in the storage groove. According to the utility model, one end of the cover plate is rotatably connected with the housing, and then the positioning assembly is arranged to abut against the other end of the cover plate, so that when an intelligent power transmitter placed in the housing is maintained by a worker, the cover plate can be rapidly disassembled and assembled by pulling the toggle block, and the installation cavity in the housing is rapidly opened and closed. And the later maintenance of the intelligent power transmitter is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent power transmitters, in particular to a shell structure of an intelligent power transmitter. Background Art

[0002] The intelligent power transmitter is an electrical device mainly used to measure parameters such as power factor, active power and reactive power of the power system. In order to prevent damage to the internal equipment, a protective shell needs to be set on the outside. However, the shell of the existing intelligent power transmitter needs to be disassembled and assembled by turning multiple screws to disassemble and assemble the cover, and the screws need to be disassembled with the help of third-party tools, so there are certain limitations.

[0003] In view of this, this application is hereby filed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a housing structure of an intelligent power transmitter, and achieve the purpose of accelerating maintenance speed.

[0005] In order to solve the above technical problems, the shell structure of the intelligent power transmitter provided by the utility model includes a shell and an intelligent power transmitter, the interior of the shell is provided with an installation cavity for placing the intelligent power transmitter; a cover plate for limiting the intelligent power transmitter; a positioning assembly for limiting the cover plate; one end of the cover plate is rotatably connected to one side of the shell, the other side of the shell is provided with a storage groove, the storage groove is provided with a telescopic groove, the positioning assembly includes a positioning block arranged in the storage groove, a telescopic rod is arranged in the telescopic groove, the positioning block is fixedly connected to one end of the telescopic rod, the other end of the cover plate is provided with a positioning groove adapted to the positioning block, and the positioning block is clamped in the positioning groove.

[0006] Furthermore, a rotating shaft is provided on one side of the shell, and a rotating groove is provided on one end of the cover plate. A rotating shaft is provided on one side of the shell, and a rotating groove is provided on one end of the cover plate. The cover plate is rotatably connected to the shell by being sleeved on the rotating shaft through the rotating groove, and the outer side of the cover plate is rounded and the inner side is angular.

[0007] Furthermore, a card connection hole adapted to the intelligent power transmitter is provided on the top surface of the cover plate.

[0008] Furthermore, two cover plates are symmetrically arranged on the shell.

[0009] Furthermore, the telescopic rod is rectangular, which is divided into two rectangles, large and small. The large rectangle is provided with a slide groove that only allows the small rectangle to slide back and forth. The large rectangle is provided with a through hole that is connected to the side of the shell. The small rectangle is fixedly connected to a toggle block.

[0010] Furthermore, one end of a return spring is provided in the telescopic slot, and the other end of the return spring is fixedly connected to the positioning block.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0012] In the utility model, one end of the cover plate is rotatably connected to the shell, and then a positioning component is provided to abut against the other end of the cover plate, so that when the staff performs maintenance on the intelligent power transmitter placed in the shell, the cover plate can be quickly disassembled and assembled by pulling the toggle block, thereby quickly opening and closing the installation cavity in the shell, making the later maintenance of the intelligent power transmitter more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0014] In the attached picture:

[0015] Figure 1 It is a side view of the housing structure of the intelligent power transmitter;

[0016] Figure 2 It is an exploded diagram of the housing structure of the intelligent power transmitter;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing structure of the intelligent power transmitter;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Numbers in the figure:

[0020] 1. housing; 101. rotating shaft; 102. storage slot; 103. telescopic slot;

[0021] 2. Positioning assembly; 201. Positioning block; 202. Telescopic rod; 203. Return spring; 204. Toggle block;

[0022] 3. Cover plate; 301. Rotating groove; 302. Snap-in hole; 303. Positioning groove;

[0023] 4. Intelligent power transmitter.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The embodiments of the present utility model are described in detail below.

[0026] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The intelligent power transmitter is an electrical device mainly used to measure parameters such as power factor, active power and reactive power of the power system. In order to prevent damage to the internal equipment, a protective shell needs to be set on the outside. However, the shell of the existing intelligent power transmitter needs to be disassembled and assembled by turning multiple screws to disassemble and assemble the cover, and the screws need to be disassembled with the help of third-party tools, so there are certain limitations.

[0031] like Figures 1 to 4 As shown, the utility model provides a housing structure of an intelligent power transmitter.

[0032] Specifically, by Figure 1-4 The invention provides a housing 1 and an intelligent power transmitter 4, wherein the housing 1 is provided with an installation cavity for placing the intelligent power transmitter 4; a cover plate 3 for limiting the position of the intelligent power transmitter 4; a positioning assembly 2 for limiting the position of the cover plate 3; one end of the cover plate 3 is rotatably connected to one side of the housing 1, and a storage groove 102 is provided on the other side of the housing 1, the storage groove 102 is located at the edge of the inner wall of one side of the housing 1, a telescopic groove 103 is provided in the storage groove 102, the positioning assembly 2 comprises a positioning block 201 arranged in the storage groove 102, a telescopic rod 202 is provided in the telescopic groove 103, the positioning block 201 is fixedly connected to one end of the telescopic rod 202, a positioning groove 303 adapted to the positioning block 201 is provided on the other end of the cover plate 3, and the positioning block 201 is clamped in the positioning groove 303.

[0033] In the utility model, by adopting the above-mentioned design, the other end of the cover plate 3 can be selectively limited by pressing the positioning block 201, and the installation cavity in the shell 1 can be quickly opened and closed to inspect and maintain the intelligent power transmitter 4 in the installation cavity.

[0034] Furthermore, as a specific implementation of the present invention, the present invention provides a housing structure of an intelligent power transmitter.

[0035] Specifically, Figure 1-3 As shown, a rotating shaft 101 is provided on one side of the shell 1, a rotating groove 301 is opened on one end of the cover plate 3, and the cover plate 3 is sleeved on the rotating shaft 101 through the rotating groove 301 and is rotatably connected to the shell 1. The outer side of the cover plate 3 is rounded and the inner side is angular.

[0036] In the present invention, by adopting the above-mentioned design, the rotation range of the cover plate 3 is limited, and it can only rotate ninety degrees toward the side away from the shell 1, so that the staff can operate the cover plate 3 more conveniently when opening and closing the installation cavity.

[0037] Furthermore, as a specific implementation of the present invention, the present invention provides a housing structure of an intelligent power transmitter.

[0038] Specifically, Figure 1-2 As shown, a card connection hole 302 adapted to the intelligent power transmitter 4 is opened on the top surface of the cover plate 3 .

[0039] In the present invention, by adopting the above-mentioned design, the cover plate 3 can limit the top of the intelligent power transmitter 4, so that the intelligent power transmitter 4 will not shake in the housing 1, making the installation of the intelligent power transmitter 4 more stable.

[0040] Furthermore, as a specific implementation of the present invention, the present invention provides a housing structure of an intelligent power transmitter.

[0041] Specifically, Figure 1-2 As shown, two cover plates 3 are symmetrically arranged on the housing 1 .

[0042] In the present invention, by adopting the above-mentioned design, the cover plate 3 can limit the top of the intelligent power transmitter 4 from both sides, so that the installation of the intelligent power transmitter 4 is more stable.

[0043] Furthermore, as a specific implementation of the present invention, the present invention provides a housing structure of an intelligent power transmitter.

[0044] Specifically, Figure 3-4 As shown, the telescopic rod 202 is a rectangle, which is divided into two rectangles, large and small. A sliding groove is opened inside the large rectangle for only the small rectangle to slide back and forth. A through hole is opened inside the large rectangle, which is connected to the side of the shell 1. A toggle block 204 is fixedly connected to the small rectangle.

[0045] In the utility model, by adopting the above-mentioned design, when the positioning block 201 is extended or retracted, 202 guides and limits the positioning block 201, so that the positioning block 201 can only move back and forth without rotating or shifting, and the positioning block 201 can be extended or retracted by pulling the toggle block 204, and the cover plate 3 can be optionally fixed.

[0046] Furthermore, as a specific implementation of the present invention, the present invention provides a housing structure of an intelligent power transmitter.

[0047] Specifically, Figure 3-4 As shown, one end of a return spring 203 is disposed in the telescopic slot 103 , and the other end of the return spring 203 is fixedly connected to the positioning block 201 .

[0048] In the present invention, by adopting the above-mentioned design, when the staff presses the positioning block 201, the reset spring 203 will be deformed to accumulate elastic potential energy, and then when the staff releases the reset spring 203, the elastic potential energy previously accumulated will be converted into kinetic energy, driving the positioning block 201 to reset, so that the positioning block 201 will be in conflict with the positioning groove 303 again, and the cover plate 3 will be limited to fix the intelligent power transmitter 4 in the installation cavity. In addition, under non-human interference, the positioning block 201 will always be in conflict with the positioning groove 303, so that the positioning effect of the positioning component 2 on the cover plate 3 is improved, and the use of this device becomes more convenient.

[0049] Working principle: When in use, the positioning block 201 is driven to retract and return to the receiving groove 102 by pulling the toggle block 204, and the other end of the cover plate 3 is pushed away and the toggle block 204 is released. The intelligent power transmitter 4 is placed in the installation cavity, and the toggle block 204 is pulled again by hand from the gap between the two cover plates 3, and then the other end of the cover plate 3 is pushed back, and the toggle block 204 is released. The reset spring 203 drives the telescopic rod 202 to reset, so that the positioning block 201 is reset. After the positioning block 201 is reset, it will contact the positioning groove 303, thereby completing the positioning of the cover plate 3 and completing the installation of the intelligent power transmitter 4.

[0050] When maintenance is needed, pull the toggle block 204 to drive the positioning block 201 to retract and recover into the receiving slot 102, push away the other end of the cover plate 3 and release the toggle block 204, take out the smart power transmitter 4 for maintenance, and put the smart power transmitter 4 back after the maintenance is completed, pull the toggle block 204 again by hand, push back the other end of the cover plate 3 and release the toggle block 204, and the maintenance is completed.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Shell structure of intelligent power transmitter: It comprises a housing (1) and an intelligent power transmitter (4), wherein the housing (1) is provided with an installation cavity for placing the intelligent power transmitter (4); A cover plate (3) for limiting the position of an intelligent power transmitter (4); A positioning component (2) for limiting the position of the cover plate (3); It is characterized in that One end of the cover plate (3) is rotatably connected to one side of the shell (1); a storage groove (102) is provided on the other side of the shell (1); a telescopic groove (103) is provided in the storage groove (102); the positioning assembly (2) comprises a positioning block (201) arranged in the storage groove (102); a telescopic rod (202) is provided in the telescopic groove (103); the positioning block (201) is fixedly connected to one end of the telescopic rod (202); a positioning groove (303) adapted to the positioning block (201) is provided on the other end of the cover plate (3); the positioning block (201) is snap-fitted into the positioning groove (303).

2. The housing structure of the intelligent power transmitter according to claim 1, characterized in that: A rotating shaft (101) is provided on one side of the shell (1), a rotating groove (301) is provided on one end of the cover plate (3), the cover plate (3) is sleeved on the rotating shaft (101) through the rotating groove (301) and is rotatably connected to the shell (1), and the outer side of the cover plate (3) is rounded and the inner side is angular.

3. The housing structure of the intelligent power transmitter according to claim 2, characterized in that: The top surface of the cover plate (3) is provided with a snap-in hole (302) adapted to the intelligent power transmitter (4).

4. The housing structure of the intelligent power transmitter according to claim 3, characterized in that: Two cover plates (3) are symmetrically arranged on the housing (1).

5. The housing structure of the intelligent power transmitter according to claim 4, characterized in that: The telescopic rod (202) is rectangular and is divided into two rectangles, large and small. A sliding groove is provided inside the large rectangle for the small rectangle to slide back and forth. A through hole is provided inside the large rectangle, and the through hole is connected to the side of the housing (1). A toggle block (204) is fixedly connected to the small rectangle.

6. The housing structure of the intelligent power transmitter according to claim 5, characterized in that: One end of a return spring (203) is disposed in the telescopic slot (103), and the other end of the return spring (203) is fixedly connected to the positioning block (201).

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