CN209766763U - Terminal cover device for air conditioner - Google Patents

Abstract

The utility model discloses an idle call terminal cover device, including the drum, the one end fixedly connected with of end cover stores up line ball cover is kept away from to the drum, the bottom of connecting plate and the inside that is located the drum have first splint, second splint in proper order sliding connection, just be close to the fixed position of connecting plate and be connected with compression spring between the both sides that first splint and second splint are corresponding, the fixed surface bottom one side fixedly connected with threaded rod of first splint, the inner wall one end threaded connection of drum has the end cover, the surface of end cover just is located the fixed position of drum and is connected with the sealing washer, the bottom fixedly connected with seal ring of storing up line ball cover, the utility model relates to a terminal cover technical field. This idle call terminal cover device has reached and has avoided not hard up, sealed effect, and is rational in infrastructure simple, installation convenient to use, and fixed firm can not become flexible, avoids contact failure, has increased life, and is with low costs, and is sealed effectual, has improved performance.

Description

Terminal cover device for air conditioner

Technical Field

The utility model relates to a terminal cover technical field specifically is an idle call terminal cover device.

Background

Along with the development of economy and the improvement of science and technology, air conditioners increasingly enter human lives, various conveniences are provided for human beings, industrial production is driven, in power electronic distribution wires, when devices in a screen are connected with devices outside the screen, special connecting terminals are used through the terminals, namely cables, connecting hardware fittings when electric wires are connected into the electric devices, the connecting terminals are used for facilitating the connection of conducting wires, namely a section of metal sheet sealed in insulating plastic, two ends of the metal sheet are provided with holes, the connecting terminals can be inserted into the conducting wire air conditioners to serve as connectors, the connecting terminals are important components in the electrical industry and play an irreplaceable and non-negligible role, and because engineering technicians firstly check the metal sheet from interfaces during maintenance, namely the terminals come into hand, the design of the connecting terminals is particularly important, so that the protection of the connecting terminals is naturally important, the terminal cover is used for protecting the terminal. The terminal cover structure that has now on the market at present is too simple, and it is inconvenient to use, just in order to cover the terminal, and the function is too single, and the wire in the terminal cover is easy not hard up, causes contact failure for damage electrical components, to the protection that the wire can not be better, can not closely wrap up the electron moreover, cause the terminal surface to have water or oxidation easily, thereby influence the life of terminal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an idle call terminal cover device has solved the structure too simple, uses inconveniently, just in order to cover the terminal, and the function is too single, and the wire in the terminal cover is not hard up easily, causes contact failure for damage electrical components, to the protection that the wire can not be better, can not closely wrap up in addition to the electron, cause terminal surface easily to have water or oxidation, thereby influence the life's of terminal problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a terminal cover device for an air conditioner comprises a cylinder, wherein one end of the inner wall of the cylinder is in threaded connection with an end cover, the surface of the end cover is fixedly connected with a sealing ring at the position of the cylinder, the central position of the surface of the end cover is provided with a threading hole, the surface of the end cover is fixedly connected with a protective ring at the position of the threading hole, one end of the cylinder, far away from the end cover, is fixedly connected with a wire storage ball sleeve, the inner wall of the wire storage ball sleeve and the inner wall of the cylinder are both fixedly connected with an insulating layer, the top of the inner wall of the cylinder is fixedly connected with a connecting plate, the bottom of the connecting plate is sequentially and slidably connected with a first clamping plate and a second clamping plate, a compression spring is fixedly connected between the two corresponding sides of the first clamping plate and the second clamping plate and close to the connecting plate, and, the wire storage ball sleeve is characterized in that a threaded rod is fixedly connected to one side of the bottom of the surface of the first clamping plate, a butterfly locking nut is in threaded connection with the position, close to the second clamping plate, on the surface of the threaded rod, and a sealing washer is fixedly connected to the bottom of the wire storage ball sleeve.

Preferably, the corresponding positions of the bottom of the surface of the wire storage ball sleeve are fixedly connected with mounting plates, and the central position of the surface of each mounting plate is provided with a mounting hole.

Preferably, one end of the inner wall of the cylinder is provided with an internal thread matched with the end cover.

Preferably, the material of the sealing ring, the material of the protective ring and the material of the sealing washer are all made of rubber.

Preferably, the bottom of the connecting plate is provided with a sliding groove matched with the first clamping plate and the second clamping plate.

Preferably, the positions corresponding to the surfaces of the first clamping plate and the second clamping plate are both arc concave surfaces, and the bottom of the surface of the second clamping plate is provided with a through hole matched with the threaded rod.

(III) advantageous effects

The utility model provides an idle call terminal cover device. The method has the following beneficial effects:

(1) This idle call terminal cover device, keep away from the one end fixedly connected with of end cover through the drum and store up the line ball cover, the inner wall top fixedly connected with connecting plate of drum, the bottom of connecting plate and the inside that is located the drum have first splint in proper order sliding connection, the second splint, just be close to the position fixedly connected with compression spring of connecting plate between the corresponding both sides of first splint and second splint, the equal fixedly connected with protection pad in both sides that first splint and second splint are corresponding, the surperficial bottom one side fixedly connected with threaded rod of first splint, the surface of threaded rod and the position threaded connection who is close to the second splint have butterfly lock nut, reached and avoided not hard up effect, moreover, the steam generator is simple in structure, and convenient for use, firm to wire fixed mounting, can not become flexible, effectively avoid not hard up, the life of components and.

(2) This idle call terminal cover device, inner wall one end threaded connection through the drum has the end cover, the surface of end cover and the position fixedly connected with sealing washer that is located the drum, the surface of end cover and the position fixedly connected with guard circle that is located the through wires hole, the bottom fixedly connected with seal ring of storage wire ball cover has reached sealed effect, simple structure is reasonable, and convenient to use effectively wraps up the terminal, carries out better protection to the terminal, has improved life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: the cable-free device comprises a cylinder 1, an end cover 2, a sealing ring 3, a threading hole 4, a protective ring 5, a cable-storing ball sleeve 6, an insulating layer 7, a connecting plate 8, a first clamping plate 9, a second clamping plate 10, a compression spring 11, a protective pad 12, a threaded rod 13, a butterfly locking nut 14, a sealing washer 15, a mounting plate 16 and a mounting hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a terminal cover device for an air conditioner comprises a cylinder 1, one end of the inner wall of the cylinder 1 is in threaded connection with an end cover 2, one end of the inner wall of the cylinder 1 is provided with an internal thread matched with the end cover 2, the surface of the end cover 2 is fixedly connected with a sealing ring 3 at the position of the cylinder 1, the surface central position of the end cover 2 is provided with a threading hole 4, the surface of the end cover 2 is fixedly connected with a protective ring 5 at the position of the threading hole 4, one end of the cylinder 1 far away from the end cover 2 is fixedly connected with a wire storage ball sleeve 6, the inner wall of the wire storage ball sleeve 6 and the inner wall of the cylinder 1 are both fixedly connected with an insulating layer 7, the top of the inner wall of the cylinder 1 is fixedly connected with a connecting plate 8, the bottom of the connecting plate 8 and the inner part of the cylinder 1 are sequentially in sliding connection with a first, so that the wire is evenly stressed and firmly clamped and is prevented from loosening, a sliding groove matched with the first clamping plate 9 and the second clamping plate 10 is formed in the bottom of the connecting plate 8, a compression spring 11 is fixedly connected between two corresponding sides of the first clamping plate 9 and the second clamping plate 10 and close to the connecting plate 8, a protection pad 12 is fixedly connected to each of two corresponding sides of the first clamping plate 9 and the second clamping plate 10, a threaded rod 13 is fixedly connected to one side of the bottom of the surface of the first clamping plate 9, a butterfly locking nut 14 is in threaded connection with the surface of the threaded rod 13 and close to the second clamping plate 10, a sealing washer 15 is fixedly connected to the bottom of the wire storage ball sleeve 6, the material of the sealing washer 3, the material of the protection ring 5 and the material of the sealing washer 15 are all made of rubber materials, the sealing performance is good, the cost is low, and a mounting plate 16 is fixedly connected, the central position of the surface of the mounting plate 16 is provided with a mounting hole 17, and the mounting hole 17 is convenient to mount and fix.

When the device is used, one end of a wire firstly penetrates through the protective ring 5 on the end cover 2 and then penetrates through the space between the first clamping plate 9 and the second clamping plate 10 to reach the inside of the wire storage ball sleeve 6 and be connected with an upper terminal of an electric appliance, the device is fixed through the mounting hole 17 at the moment, so that the sealing washer 15 at the bottom of the wire storage ball sleeve 6 is pressed tightly to play a sealing role, the first clamping plate 9 and the second clamping plate 10 are simultaneously slid, the wire is placed at the arc concave surface, the threaded rod 13 penetrates through the through hole on the second clamping plate 10 at the moment and locks the butterfly locking nut 14, the wire is clamped tightly to avoid loosening, and finally the end cover 2 is in threaded connection with one end of the cylinder 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An air conditioner terminal cover device comprising a cylinder (1), characterized in that: inner wall one end threaded connection of drum (1) has end cover (2), the position fixedly connected with sealing washer (3) of drum (1) are just located on the surface of end cover (2), through wires hole (4) have been seted up to the surperficial central point of end cover (2), the surface of end cover (2) just is located position fixedly connected with guard circle (5) of through wires hole (4), the one end fixedly connected with of end cover (2) is kept away from in drum (1) stores up line ball cover (6), the inner wall of storing up line ball cover (6) and the equal fixedly connected with insulating layer (7) of inner wall of drum (1), the inner wall top fixedly connected with connecting plate (8) of drum (1), the inside sliding connection in proper order that just is located drum (1) of bottom of connecting plate (8) has first splint (9), second splint (10), the position fixedly connected with that just is close to connecting plate (8) between the corresponding both sides of first splint (9) and second splint (10) Compression spring (11), the equal fixedly connected with protection pad (12) in both sides that first splint (9) and second splint (10) are corresponding, the surperficial bottom one side fixedly connected with threaded rod (13) of first splint (9), the position threaded connection that the surface of threaded rod (13) just is close to second splint (10) has butterfly lock nut (14), store up bottom fixedly connected with seal ring (15) of line ball cover (6).

2. A terminal cover device for an air conditioner according to claim 1, wherein: the corresponding position of the surface bottom of the wire storage ball sleeve (6) is fixedly connected with a mounting plate (16), and a mounting hole (17) is formed in the center of the surface of the mounting plate (16).

3. A terminal cover device for an air conditioner according to claim 1, wherein: and one end of the inner wall of the cylinder (1) is provided with an internal thread matched with the end cover (2).

4. A terminal cover device for an air conditioner according to claim 1, wherein: the material of the sealing ring (3), the material of the protective ring (5) and the material of the sealing washer (15) are all made of rubber.

5. A terminal cover device for an air conditioner according to claim 1, wherein: the bottom of the connecting plate (8) is provided with a sliding groove matched with the first clamping plate (9) and the second clamping plate (10).

6. A terminal cover device for an air conditioner according to claim 1, wherein: the positions corresponding to the surface of the first clamping plate (9) and the surface of the second clamping plate (10) are both provided with arc concave surfaces, and the bottom of the surface of the second clamping plate (10) is provided with a through hole matched with the threaded rod (13).