Protection mechanism and primary and secondary deep fusion analog switch

Abstract

The utility model relates to the technical field of protection systems, in particular to a protection mechanism, which comprises a switch body and an aviation plug interface arranged on the switch body, and further comprises a mounting seat arranged on the switch body, the dustproof cover I is rotationally arranged on the mounting seat; the two dustproof covers II are rotationally arranged on the mounting seat; the rotating assembly is arranged on the mounting base and connected with the first dustproof cover and the second dustproof cover, when the aviation plug interface is not used, the output part and external threads of the aviation plug interface are plugged through the rotating assembly, and when an external circuit is pulled out of the aviation plug interface, the first dustproof plate automatically resets to plug the aviation plug interface, so that the external circuit is prevented from being damaged. The situation that a user forgets to block is prevented, and the product practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protection systems, in particular to a protection mechanism and a primary and secondary deep fusion analog switch. Background Art

[0002] The one-two depth fusion analog switch is usually used to exchange the call status in the phone, so that users can easily switch the phone call status and the analog switch status. This switch allows users to conveniently switch between one-two depths during a call without having to perform cumbersome operations.

[0003] The existing primary and secondary deep fusion analog switch is composed of a display screen, a power switch, a closing indicator light and an aviation plug interface, among which the aviation plug interface can be used for data transmission, but when the aviation plug interface is not in use, the interface will be exposed to the air. Long-term non-use will cause dust to accumulate on the aviation plug interface, thereby affecting signal transmission. The existing method is to seal it with a plug, but when people forget to seal the aviation plug interface, dust will accumulate on the aviation plug interface. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the technical problem in the above-mentioned prior art that dust may accumulate at the aviation plug interface due to long-term non-use, which is not conducive to the intrinsic safety of the equipment, the present utility model is proposed.

[0006] The utility model aims to provide a protection mechanism and a primary and secondary deep fusion analog switch.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a protection mechanism, which includes a switch body and an aviation plug interface arranged on the switch body, and also includes

[0008] A mounting seat, arranged on the switch body;

[0009] A dust cover 1, rotatably arranged on the mounting seat;

[0010] Dust cover 2, two of which are rotatably mounted on the mounting base;

[0011] The rotating assembly is arranged on the mounting seat and is connected with the first dust cover and the second dust cover.

[0012] As a preferred solution of the protection mechanism of the utility model, wherein: the rotating assembly includes a rotating shaft rotatably arranged on the mounting seat, and the dust cover is arranged on the rotating shaft.

[0013] As a preferred solution of the protective mechanism of the utility model, a limiting member is arranged on the mounting seat.

[0014] As a preferred solution of the protective mechanism of the utility model, the limiting member includes a connecting rod arranged on the rotating shaft, a rubber block is arranged on the connecting rod, an extrusion groove is arranged on the mounting seat, and the rubber block is slidably arranged on the extrusion groove.

[0015] As a preferred solution of the protection mechanism of the utility model, wherein: an arc-shaped plate is arranged on the dust cover.

[0016] As a preferred solution of the protective mechanism of the utility model, wherein: a synchronization piece is arranged on the mounting seat.

[0017] As a preferred solution of the protective mechanism of the utility model, wherein: the synchronizer includes rotating shafts respectively arranged on the mounting seats, the second dust cover is arranged on the rotating shaft, a driving roller is arranged on the rotating shaft, a transmission roller is arranged on the rotating shaft, and a thin rope is connected between the driving roller and the transmission roller.

[0018] As a preferred solution of the protective mechanism of the utility model, wherein: a guide block is arranged on the mounting seat, and the thin rope is slidably arranged on the guide block.

[0019] As a preferred solution of the protective mechanism of the utility model, a torsion spring is arranged on the outside of the rotating shaft, and the two ends of the torsion spring are respectively connected to the mounting seat and the transmission roller, and magnets are arranged at the ends of the two dust covers, and the two magnets cooperate with each other.

[0020] The beneficial effect of the protective mechanism of the utility model is that when the aviation plug interface is not in use, the output part and the external thread of the aviation plug interface are blocked by rotating the component; when the external line is unplugged from the aviation plug interface, the dustproof plate automatically resets to block the aviation plug interface, preventing the user from forgetting to block the interface, thereby improving the practicality of the product.

[0021] In order to solve the above technical problems, the utility model also provides the following technical solutions: a primary and secondary deep fusion simulation switch, which includes a display screen arranged on the switch body, a power switch arranged on the switch body, and a trip indicator arranged on the switch body.

[0022] The beneficial effects of the primary and secondary deep fusion analog switch of the utility model are: the operating status, parameter information, alarm information, etc. of the power system are displayed through the display screen, so that the operator can monitor and control the operation of the power system, the power supply situation of the entire equipment system is controlled by the power switch, and the opening indicator light is used to indicate whether the switch is in the opening state. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 For the utility model Figure 1 Schematic diagram of partial structural explosion.

[0026] Figure 3 It is a schematic structural diagram of the mounting base, the first dust cover and the second dust cover in the utility model.

[0027] Figure 4 It is a structural schematic diagram of the limiting member in the utility model.

[0028] Figure 5 It is a structural schematic diagram of the synchronous component in the utility model.

[0029] Figure 6 It is a structural schematic diagram of the switch body in the utility model. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1, reference Figure 1 to Figure 3 , which is the first embodiment of the utility model, and provides a protection mechanism, including a switch body 100 and an aviation plug interface 101 arranged on the switch body 100, and also including

[0034] The mounting base 200 is disposed on the switch body 100;

[0035] A dust cover 201 is rotatably mounted on the mounting base 200, and the dust cover 201 is used to block the output portion of the aviation plug interface 101;

[0036] There are two dust covers 202, both of which are rotatably mounted on the mounting seat 200. The dust covers 202 are used to protect the outer threads of the aviation plug interface 101 to prevent external dust from entering the threads of the aviation plug interface 101.

[0037] The rotating assembly 300 is disposed on the mounting seat 200 and connected to the dust cover 1 201 and the dust cover 202 so as to utilize the rotating assembly 300 to drive the dust cover 1 201 and the dust cover 202 to rotate synchronously.

[0038] Furthermore, the rotating assembly 300 includes a rotating shaft 301 rotatably disposed on the mounting base 200 , and the dust cover 201 is disposed on the rotating shaft 301 . When the rotating shaft 301 rotates, the rotating shaft 301 and the dust cover 201 rotate synchronously.

[0039] Furthermore, a limiting member 302 is provided on the mounting seat 200 , and the limiting member 302 drives the rotating shaft 301 to increase the friction coefficient of rotation as the rotation angle increases.

[0040] Furthermore, the limiting member 302 includes a connecting rod 302a arranged on the rotating shaft 301, a rubber block 302b is arranged on the connecting rod 302a, an extrusion groove 302c is arranged on the mounting seat 200, and the rubber block 302b is slidably arranged on the extrusion groove 302c. When the rotating shaft 301 rotates, the connecting rod 302a on the rotating shaft 301 rotates synchronously, and the connecting rod 302a drives the rubber block 302b to rotate along the extrusion groove 302c. As the angle of rotation of the rubber block 302b increases, the deformation amount of the rubber block 302b squeezed by the extrusion groove 302c increases, and then the greater the angle of rotation of the rotating shaft 301, the greater the friction coefficient of rotation, so that when the rotating shaft 301 rotates to a certain angle, the rotating shaft 301 can be limited.

[0041] Usage process: When the dust cover 201 is rotated and unfolded, the rotating shaft 301 rotates synchronously. The greater the rotation angle of the rotating shaft 301, the greater the friction coefficient of the rotation. Then, the dust cover 201 can be limited when it rotates to a certain angle.

[0042] Example 2, reference Figure 1 to Figure 4 , which is the second embodiment of the utility model. Different from the previous embodiment, an arc plate 400 is arranged on the dust cover 201. When the dust cover 201 rotates 90 degrees, the arc plate 400 and the dust cover 201 rotate 90 degrees synchronously. The arc plate 400 rotated 90 degrees can be used to support the external circuit and the aviation plug interface 101. The arc plate 400 in the initial state can be used to protect the threads on the outside of the aviation plug interface 101 to prevent dust from falling onto the threads on the outside of the aviation plug interface 101.

[0043] Furthermore, a synchronous member 401 is provided on the mounting seat 200 , and the synchronous member 401 drives the dust cover 1 201 and the dust cover 2 202 to rotate synchronously.

[0044] Furthermore, the synchronization member 401 includes a rotating shaft 401a respectively arranged on the mounting seat 200, the dust cover 202 is arranged on the rotating shaft 401a, a driving roller 401b is arranged on the rotating shaft 301, and a transmission roller 401c is arranged on the rotating shaft 401a. A thin rope 401d is connected between the driving roller 401b and the transmission roller 401c. When the dust cover 201 rotates 90 degrees, the dust cover 201 drives the rotating shaft 301 and the driving roller 401b to rotate synchronously, the driving roller 401b stretches the thin rope 401d, and the thin rope 401d drives the transmission roller 401c to rotate, and the rotating shaft 401a on the transmission roller 401c rotates synchronously, and the rotating shaft 401a drives the dust cover 202 to rotate and close, and then the dust cover 202 is used to protect the outside of the aviation plug interface 101 to prevent external dust from entering the thread of the aviation plug interface 101.

[0045] Furthermore, a guide block 402 is provided on the mounting seat 200 , and the thin rope 401 d is slidably provided on the guide block 402 , so that the sliding path of the thin rope 401 d is guided by the guide block 402 .

[0046] Usage process: by rotating and unfolding the dust cover 1 201 , the dust cover 202 is driven to rotate and close, and the dust cover 202 protects the outside of the aviation plug interface 101 . The dust cover 1 201 is unfolded to facilitate the connection of the external circuit with the aviation plug interface 101 .

[0047] Example 3, reference Figure 1 to Figure 5, which is the third embodiment of the utility model. Different from the previous embodiment, a torsion spring 403 is arranged on the outside of the rotating shaft 401a, and the two ends of the torsion spring 403 are respectively connected to the mounting seat 200 and the driving roller 401c, and the dust cover 202 is driven to reset by the torsion spring 403.

[0048] Furthermore, magnets 404 are provided at the ends of the two second dust covers 202. The two magnets 404 cooperate with each other, and through the mutual attraction characteristics of the magnets 404, the second dust covers 202 can be quickly positioned when closed.

[0049] Usage process: When the user needs to insert an external line into the aviation plug interface 101, the dust cover 1 201 is rotated to unfold, so that the dust cover 202 is rotated and closed to protect the outside of the aviation plug interface 101 and prevent external dust from entering the thread of the aviation plug interface 101. When the aviation plug interface 101 is not in use, the elasticity of the torsion spring 403 drives the dust cover 202 to reset itself, and then the dust cover 202 is reset to block the aviation plug interface 101.

[0050] Example 4, reference Figure 6 , which is the fourth embodiment of the utility model, and this embodiment provides a display screen 500 on the switch body 100, a power switch 501 arranged on the switch body 100, and a trip indicator light 502 arranged on the switch body 100.

[0051] Usage process: The display screen 500 is used to display the operating status, parameter information, alarm information, etc. of the power system, so that the operator can monitor and control the operation of the power system. The power switch 501 is used to control the power supply of the entire equipment system. The disconnection indicator light 502 is used to indicate whether the switch is in the disconnection state.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0053] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0054] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protection mechanism, comprising a switch body (100) and an aviation plug interface (101) arranged on the switch body (100), characterized in that: Also includes A mounting seat (200) is arranged on the switch body (100); A dust cover (201) is rotatably mounted on the mounting seat (200); Dust cover 2 (202), two of which are rotatably mounted on the mounting seat (200); The rotating assembly (300) is arranged on the mounting seat (200) and is connected to the first dust cover (201) and the second dust cover (202).

2. The protection mechanism according to claim 1, characterized in that: The rotating assembly (300) comprises a rotating shaft (301) rotatably arranged on the mounting seat (200), and the dust cover (201) is arranged on the rotating shaft (301).

3. The protection mechanism according to claim 2, characterized in that: A limiting member (302) is provided on the mounting seat (200).

4. The protection mechanism according to claim 3, characterized in that: The position-limiting member (302) comprises a connecting rod (302a) arranged on the rotating shaft (301), a rubber block (302b) being arranged on the connecting rod (302a), an extrusion groove (302c) being arranged on the mounting seat (200), and the rubber block (302b) being slidably arranged on the extrusion groove (302c).

5. The protection mechanism according to claim 4, characterized in that: An arc-shaped plate (400) is arranged on the dust cover (201).

6. The protection mechanism according to claim 5, characterized in that: A synchronizing member (401) is provided on the mounting seat (200).

7. The protection mechanism according to claim 6, characterized in that: The synchronous member (401) comprises a rotating shaft (401a) respectively arranged on the mounting seat (200), the second dust cover (202) is arranged on the rotating shaft (401a), a driving roller (401b) is arranged on the rotating shaft (301), a transmission roller (401c) is arranged on the rotating shaft (401a), and a thin rope (401d) is connected between the driving roller (401b) and the transmission roller (401c).

8. The protection mechanism according to claim 7, characterized in that: A guide block (402) is provided on the mounting seat (200), and the thin rope (401d) is slidably arranged on the guide block (402).

9. The protection mechanism according to claim 8, characterized in that: A torsion spring (403) is arranged outside the rotating shaft (401a), and two ends of the torsion spring (403) are respectively connected to the mounting seat (200) and the driving roller (401c), and magnets (404) are arranged at the two ends (202) of the two dust covers, and the two magnets (404) cooperate with each other.

10. Primary and secondary deep fusion analog switch, characterized by: It comprises the protection mechanism as claimed in any one of claims 1 to 9, and further comprises a display screen (500) arranged on the switch body (100), a power switch (501) arranged on the switch body (100), and a trip indicator light (502) arranged on the switch body (100).

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