CN215493869U

CN215493869U - Conductive property detection fixing device for conductive spring

Info

Publication number: CN215493869U
Application number: CN202121066499.8U
Authority: CN
Inventors: 欧宋炎
Original assignee: Zhuhai Zhongxin Air Conditioning Fittings Co ltd
Current assignee: Zhuhai Zhongxin Air Conditioning Fittings Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-11
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a conductive performance detection fixing device of a conductive spring, which comprises an external fixing component, a spring fixing component and an outer shell, wherein the end surface of the outer shell is fixed on the external fixing component, the spring fixing component is arranged in the outer shell, the external fixing component comprises a fixing plate and an external fixing hole, the shell fixed orifices, the screw, the outside fixed orifices is located four angles of fixed plate, the shell fixed orifices is located the place that shell body and outside fixed subassembly contacted, the mounting screw is in the shell fixed orifices, the shell body includes first casing, the second casing, first casing side surface and fixed plate fixed connection, second casing and fixed plate fixed connection, first casing cooperatees with the second casing, it has the spring hole to keep away from fixed plate one end after first casing and the cooperation of second casing, the spring hole is used for fixed spring's extended position, the device has fine practicality.

Description

Conductive property detection fixing device for conductive spring

Technical Field

The utility model relates to the field of spring detection, in particular to a conductive property detection fixing device for a conductive spring.

Background

The spring plays a very important role in the industry nowadays, most of ordinary people only pay attention to the elastic performance of the spring, and the ordinary people really feel that the spring is only used as an elastic tool, but the spring breaks through the range of the elastic performance for a long time and has application in many other ranges.

Although the application of the spring is common, when the corresponding measurement work is not followed, a device for measuring the conductivity of the spring is urgently needed to measure the conductivity of the spring, and a conductive spring conductivity detection fixing device is designed to fix the spring so as to solve the fixing problem and the conductivity problem of the spring conductivity measurement.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a conductive property detection fixing device for a conductive spring, so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a conductive spring electric conductive property detects fixing device includes external fixation subassembly, spring fixation subassembly, the shell body, shell body end surface mounting is on external fixation subassembly, inside the shell body was arranged in to spring fixation subassembly, external fixation subassembly includes the fixed plate, the external fixation hole, the shell fixed orifices, the screw, the external fixation hole is located four angles of fixed plate, the shell fixed orifices is located the place that shell body and external fixation subassembly contacted, the screw mounting is in the shell fixed orifices, the shell body includes first casing, the second casing, the spring hole, first casing side surface and fixed plate fixed connection, second casing and fixed plate fixed connection, first casing cooperatees with the second casing, keep away from fixed plate one end after first casing and the cooperation of second casing and have the spring hole, the spring hole is used for fixed spring's the extended position. Before the device is used, the device is fixed on the workbench through the external fixing hole, then the spring is placed in the first shell and the second shell, the spring fixing assembly is started to fix the spring, the bottom of the spring is fixed, and the spring extends outwards along the spring hole.

Further, the spring fixing assembly comprises an anti-falling spring fixing set and a conductive spring fixing set, the anti-falling spring fixing set is located inside the first shell, and the conductive spring fixing set is located inside the second shell. The anti-falling spring fixing set is mainly used for preventing the spring from falling off, and the conductive spring fixing set is mainly used for conducting electricity after the spring is fixed.

Further, the fixed group of anti-drop spring includes the anticreep spring, the anticreep backup pad, the anticreep rope, the anticreep stripper plate, anticreep spring one end is connected with the inside fixed plate fixed surface that is close to of first casing, the anticreep spring is kept away from fixed plate one end and is connected with the anticreep backup pad, the anticreep stripper plate includes anticreep square part and anticreep italic part, the anticreep square part contacts with the anticreep backup pad, anticreep square part is kept away from anticreep backup pad one end and is contacted with the inside fixed plate end surface of keeping away from of first casing, anticreep rope one end and first casing fixed connection, the anticreep rope is kept away from first casing one end and anticreep square part and is kept away from anticreep italic part side surface fixed connection. Place inside back at first casing when the spring, push away the anticreep stripper plate to the inside side surface of first casing this moment, because the anticreep stripper plate is big structure in the front little back, so the anticreep backup pad can push down the anticreep spring, and after can fixing the spring, stop to promote the anticreep stripper plate this moment, this spring is fixed to be accomplished.

Further, the fixed group of electrically conductive spring includes electrically conductive spring, the current conducting plate, electrically conductive stripper plate, electrically conductive spring one end is connected with the inside fixed plate surface that is close to of second casing, electrically conductive spring keeps away from second casing one end and is connected with the current conducting plate, electrically conductive stripper plate includes electrically conductive square portion and electrically conductive sloping body part, electrically conductive square portion one end contacts with the current conducting plate, electrically conductive square portion keeps away from current conducting plate one end and the inside fixed plate end surface that keeps away from of second casing and contacts, the current conducting plate has the electrically conductive mouth. The spring is placed in the inside back of second casing, pushes away conductive extrusion board to the inside side surface of second casing this moment, because conductive extrusion board also is big structure in a small front back, so the current-conducting plate can be downward until touching the spring, can transmit the electricity for the spring through the electrically conductive mouth that the current-conducting plate has this moment to the realization is to the test of spring conductivity.

Furthermore, the length of the conductive extrusion plate is larger than that of the anti-drop extrusion plate. The length of electrically conductive stripper plate is greater than the anticreep stripper plate because the fixed group of anti-drop spring only need fixed accomplish can, but the fixed group of electrically conductive spring needs and the very inseparable contact of spring, just can realize electrically conductive function.

Furthermore, the anti-falling spring is far away from one end of the first shell and fixedly connected with the anti-falling supporting plate, and the conductive spring is far away from one end of the second shell and connected with the conductive plate. The fixed connection here prevents confusion of the parts inside the device.

Compared with the prior art, the utility model has the following beneficial effects: firstly set up fixed subassembly and include fixed plate, outside fixed orifices, shell fixed orifices, screw with the device fix the outside also can with the shell body fixed, secondly set up the fixed spring of the fixed group of anti-drop spring, set up the fixed group of conductive spring at last and be used for electrically conducting including conductive spring, current conducting plate, the electrically conductive stripper plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a conductive property detection fixture for conductive springs;

FIG. 2 is a mating view of the spring retainer assembly and the outer housing;

FIG. 3 is a top view of a conductive spring conductivity testing fixture;

FIG. 4 is a front view of a conductive spring conductivity testing fixture;

in the figure: 1-an external fixation assembly; 2-a spring fixing assembly; 3-an outer shell; 11-a fixed plate; 12-external fixation holes; 13-housing fixation holes; 14-a screw; 21-anti-drop spring fixing group; 22-conductive spring fixation group; 31-a first housing; 32-a second housing; 33-spring holes; 211-anti-drop spring; 212-an anti-drop support plate; 213-anti-drop rope; 214-an anti-drop extrusion plate; 221-a conductive spring; 222-a conductive plate; 223-conductive compression plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions:

referring to fig. 1-4, a conductive property detecting and fixing device for a conductive spring comprises an external fixing component 1, a spring fixing component 2, and an outer casing 3, wherein an end surface of the outer casing 3 is fixed on the external fixing component 1, the spring fixing component 2 is disposed inside the outer casing 3, the external fixing component 1 comprises a fixing plate 11, external fixing holes 12, casing fixing holes 13, and screws 14, the external fixing holes 12 are located at four corners of the fixing plate 11, the casing fixing holes 13 are located at a position where the outer casing 3 contacts the external fixing component 1, the screws 14 are installed in the casing fixing holes 13, the outer casing 3 comprises a first casing 31, a second casing 32, and spring holes 33, a side surface of the first casing 31 is fixedly connected with the fixing plate 11, the second casing 32 is fixedly connected with the fixing plate 11, the first casing 31 is matched with the second casing 32, and a spring hole 33 is formed at an end of the first casing 31, which is far away from the fixing plate 11 after being matched with the second casing 32, spring hole 33 is used to fix the extended position of the spring. Before the device is used, the device is fixed on a workbench through the external fixing hole 12, and then the spring is placed in the first shell 31 and the second shell 32, the spring fixing assembly 2 is started to fix the spring, the bottom of the spring is fixed, and the spring extends outwards along the spring hole.

According to fig. 1 to 4, the spring fixing assembly 2 includes an anti-drop spring fixing set 21 and a conductive spring fixing set 22, the anti-drop spring fixing set 21 is located inside the first housing 31, and the conductive spring fixing set 22 is located inside the second housing 32. The anti-falling spring fixing set 21 is mainly used for preventing the spring from falling off, and the conductive spring fixing set 22 is mainly used for conducting electricity after the spring is fixed.

According to fig. 1-4, anti-drop spring fixing group 21 includes anti-drop spring 211, anti-drop support plate 212, anti-drop rope 213, anti-drop stripper plate 214, anti-drop spring 211 one end is connected with first casing 31 is inside near fixed surface of fixed plate 11, anti-drop spring 211 is kept away from fixed plate 11 one end and is connected with anti-drop support plate 212, anti-drop stripper plate 214 includes anti-drop square part and anti-drop italic part, anti-drop square part contacts with anti-drop support plate 212, anti-drop square part is kept away from anti-drop support plate 212 one end and is kept away from fixed plate 11 end surface with first casing 31 is inside and is contacted, anti-drop rope 213 one end and first casing 31 fixed connection, anti-drop rope 213 keeps away from first casing 31 one end and keeps away from anti-drop italic part side surface fixed connection with anti-drop square part. After the spring is placed inside the first housing 31, the anti-falling pressing plate 214 is pushed to the side surface inside the first housing 31, and since the anti-falling pressing plate 214 is a structure with a small front part and a large rear part, the anti-falling supporting plate 212 can press the anti-falling spring 211 downwards until the spring can be fixed, and then the anti-falling pressing plate 214 stops being pushed, and the spring is fixed.

According to fig. 1-4, the conductive spring fixing set 22 includes a conductive spring 221, a conductive plate 222, and a conductive pressing plate 223, wherein one end of the conductive spring 221 is fixedly connected to the inner portion of the second housing 32 near the surface of the fixing plate 11, one end of the conductive spring 221 away from the second housing 32 is connected to the conductive plate 222, the conductive pressing plate 223 includes a conductive square portion and a conductive inclined portion, one end of the conductive square portion is in contact with the conductive plate 222, one end of the conductive square portion away from the conductive plate 222 is in contact with the inner portion of the second housing 32 far from the surface of the fixing plate 11, and the conductive plate 222 has a conductive opening. After the spring is placed in the second housing 32, the conductive pressing plate 223 is pushed to the side surface inside the second housing 32, and since the conductive pressing plate 223 is also a structure with a small front and a large rear, the conductive plate 222 will be downward until contacting the spring, and at this time, electricity can be transmitted to the spring through the conductive port of the conductive plate 222, so as to test the conductivity of the spring.

The conductive pressing plate 223 has a length greater than that of the escape prevention pressing plate 214. The length of the conductive pressing plate 223 is greater than that of the anti-falling pressing plate 214 because the anti-falling spring fixing set 21 only needs to be fixed, but the conductive spring fixing set 22 needs to be in very close contact with the spring to realize the conductive function.

The end of the anti-falling spring 211 away from the first housing 31 is fixedly connected to the anti-falling support plate 212, and the end of the conductive spring 221 away from the second housing 32 is connected to the conductive plate 222. The fixed connection here prevents confusion of the parts inside the device.

The working principle of the utility model is as follows: before the device is used, the device should be fixed on a workbench through the external fixing hole 12, when the spring is placed in the first shell 31, the anti-falling extrusion plate 214 is pushed to the inner side surface of the first shell 31, because the anti-falling extrusion plate 214 is of a structure with a small front part and a large rear part, the anti-falling support plate 212 will push the anti-falling spring 211 downwards until the spring can be fixed, at this time, the anti-falling extrusion plate 214 stops being pushed, the spring is fixed, when the spring is placed in the second shell 32, the conductive extrusion plate 223 is pushed to the inner side surface of the second shell 32, because the conductive extrusion plate 223 is also of a structure with a small front part and a large rear part, the conductive plate 222 will be pushed downwards until contacting the spring, at this time, electricity can be transmitted to the spring through the conductive port of the conductive plate 222, at this time, a power supply is connected to the external spring to energize the spring, thereby realizing the test of the conductive performance of the spring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a conductive spring electric conductive property detects fixing device which characterized in that: the conductive performance detection fixing device for the conductive spring comprises an external fixing component (1), a spring fixing component (2) and an outer shell (3), wherein the end surface of the outer shell (3) is fixed on the external fixing component (1), the spring fixing component (2) is arranged in the outer shell (3), the external fixing component (1) comprises a fixing plate (11), external fixing holes (12), shell fixing holes (13) and screws (14), the external fixing holes (12) are located at four corners of the fixing plate (11), the shell fixing holes (13) are located at the places where the outer shell (3) is contacted with the external fixing component (1), the screws (14) are installed in the shell fixing holes (13), the outer shell (3) comprises a first shell (31), a second shell (32) and spring holes (33), the side surface of the first shell (31) is fixedly connected with the fixing plate (11), second casing (32) and fixed plate (11) fixed connection, first casing (31) cooperate with second casing (32), keep away from fixed plate (11) one end after first casing (31) and second casing (32) cooperation and have spring hole (33), spring hole (33) are used for the extended position of fixed spring.

2. The conductive performance detecting and fixing device of the conductive spring as claimed in claim 1, wherein: the spring fixing assembly (2) comprises an anti-falling spring fixing group (21) and a conductive spring fixing group (22), the anti-falling spring fixing group (21) is located inside the first shell (31), and the conductive spring fixing group (22) is located inside the second shell (32).

3. The conductive performance detecting and fixing device of the conductive spring as claimed in claim 2, wherein: the anti-falling spring fixing group (21) comprises an anti-falling spring (211), an anti-falling supporting plate (212), an anti-falling rope (213) and an anti-falling extrusion plate (214), one end of the anti-falling spring (211) is fixedly connected with the surface of the first shell (31) close to the fixed plate (11), one end of the anti-falling spring (211) far away from the fixed plate (11) is connected with an anti-falling supporting plate (212), the anti-drop extrusion plate (214) comprises an anti-drop square part and an anti-drop inclined body part, the anti-drop square part is contacted with the anti-drop supporting plate (212), one end of the anti-falling square part far away from the anti-falling supporting plate (212) is contacted with the end surface of the inner part of the first shell (31) far away from the fixing plate (11), anticreep rope (213) one end and first casing (31) fixed connection, anticreep rope (213) are kept away from first casing (31) one end and are kept away from anticreep italic part side surface fixed connection with anticreep square part.

4. The conductive performance detecting and fixing device of the conductive spring as claimed in claim 3, wherein: the fixed group of electrically conductive spring (22) is including electrically conductive spring (221), conducting plate (222), electrically conductive stripper plate (223), electrically conductive spring (221) one end and second casing (32) are inside to be close to fixed plate (11) fixed surface connection, electrically conductive spring (221) are kept away from second casing (32) one end and are connected with conducting plate (222), electrically conductive stripper plate (223) are including electrically conductive square portion and electrically conductive sloping body portion, electrically conductive square portion one end contacts with conducting plate (222), electrically conductive square portion is kept away from conducting plate (222) one end and is kept away from inside fixed plate (11) end surface contact of keeping away from of second casing (32), conducting plate (222) have the electrically conductive mouth.

5. The conductive property detection fixing device of the conductive spring as claimed in claim 4, wherein: the length of the conductive extrusion plate (223) is larger than that of the anti-dropping extrusion plate (214).

6. The conductive property detection fixing device of the conductive spring as claimed in claim 4, wherein: one end, far away from the first shell (31), of the anti-falling spring (211) is fixedly connected with the anti-falling supporting plate (212), and one end, far away from the second shell (32), of the conductive spring (221) is connected with the conductive plate (222).