CN218180533U

CN218180533U - Welding strength testing device for radio frequency connector

Info

Publication number: CN218180533U
Application number: CN202222660809.XU
Authority: CN
Inventors: 陈强; 陈永
Original assignee: Kunshan Minotech Precision Industry Co ltd
Current assignee: Kunshan Minotech Precision Industry Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-30
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of the radio frequency connector test technique and specifically relates to a welding strength testing arrangement for radio frequency connector, which comprises a housin, the inboard sliding connection of casing has the connector, the upper portion of casing is provided with a supporting bench, a supporting bench's inboard is rotated through the pivot and is connected with the one end and the bracing piece of fixed block, the other end of fixed block is rotated through the pivot and is connected with the connecting block, the inboard fixedly connected with slipmat of fixed block, a supporting bench's up end left side fixedly connected with slide bar, the outside sliding connection of slide bar has the loop bar, compression spring has been cup jointed in the outside of loop bar, the up end fixedly connected with clamp plate of loop bar, the up end fixedly connected with blotter of clamp plate, can utilize pressure sensor to make the welding strength of connector obtain effectual detection like this, generally draw to drag to go on by the manual work in order to solve current welding strength detection, so on the one hand is not accurate enough, on the other hand also probably can cause the problem of damage to the transmission sinle silk, better spreading value has.

Description

Welding strength testing device for radio frequency connector

Technical Field

The utility model relates to a radio frequency connector tests technical field, specifically is a welding strength testing arrangement for radio frequency connector.

Background

The naming of the radio frequency coaxial connector is composed of a main name code and a structure code, the middle of the radio frequency coaxial connector is separated by a short transverse line, the main name code of the main name code radio frequency connector adopts a main name code which is universal internationally, the naming of different structure forms of specific products is specified by detailed specifications, the structure form represents the structure of the radio frequency connector, the radio frequency connector is mainly used for signal transmission connection between radio frequency components, the firmness and the sealing performance of welding with a shell need to be ensured, the existing welding strength detection is generally carried out by manually and roughly pulling, on one hand, the accuracy is not high, on the other hand, the transmission wire core can be damaged, and therefore, the welding strength testing device for the radio frequency connector is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding strength testing arrangement for radio frequency connector to solve current welding strength and detect generally to draw by the manual work and drag and go on, so on the one hand not accurate enough, on the other hand also probably can cause the problem of damage to the transmission sinle silk, has better spreading value.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a welding strength testing arrangement for radio frequency connector, includes the casing, the inboard sliding connection of casing has the connector, the outside fixedly connected with fixed plate of connector, the inboard fixedly connected with wire of connector, weld through the tin cream between connector and the casing, the upper portion of casing is provided with a supporting bench, the inboard of supporting bench rotates the one end and the bracing piece that are connected with the fixed block through the pivot, the other end of fixed block rotates through the pivot and is connected with the connecting block, the inboard fixedly connected with slipmat of fixed block, the up end left side fixedly connected with slide bar of a supporting bench, the outside sliding connection of slide bar has the loop bar, compression spring has been cup jointed in the outside of loop bar, the up end fixedly connected with clamp plate of loop bar, the up end fixedly connected with blotter of clamp plate.

Preferably: the inboard fixedly connected with pressure sensor of loop bar, the up end fixedly connected with protection pad of slide bar, the thickness of protection pad is three millimeters.

Preferably: threaded holes are formed in the inner sides of the fixing plate and the shell, and fixing bolts are spirally connected to the inner sides of the threaded holes.

Preferably: the connector has two, the upper and lower both sides at the casing of connector symmetry distribution.

Preferably: the lower end face of the supporting rod is fixedly connected with a sucker, and the outer side of the sucker is in contact with the upper end face of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the dead lever that sets up, brace table, slide bar, loop bar and pressure sensor can utilize pressure sensor to make the welding strength of connector obtain effectual detection to solve current welding strength and detect and generally draw to drag by the manual work and go on, so on the one hand is not accurate enough, and on the other hand also probably can cause the problem of damage to the transmission sinle silk, has better spreading value.

2. The utility model discloses in, through fixed plate, screw hole and the fixing bolt that sets up, can utilize screw hole and fixing bolt to realize being connected between fixed plate and the casing to the solution relies on the tin cream in welding process, and the ground connection of connector is good inadequately, leads to the not enough stable problem of transmission signal, has improved the practicality of integrated device.

Drawings

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

FIG. 2 is a schematic view of the structure at the position A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2B according to the present invention;

fig. 4 is a schematic structural diagram of the location C of fig. 2 according to the present invention.

In the figure: the device comprises a shell 1, a connector 2, a fixing plate 3, a lead 4, solder paste 5, a support table 6, a fixing block 7, a support rod 8, a connecting block 9, a non-slip mat 10, a slide bar 11, a loop bar 12, a compression spring 13, a pressing plate 14, a cushion pad 15, a pressure sensor 16, a protective mat 17, a threaded hole 18, a fixing bolt 19 and a sucker 20.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-4, the present invention provides a technical solution:

a welding strength testing device for a radio frequency connector comprises a shell 1, wherein a connector 2 is connected to the inner side of the shell 1 in a sliding manner, a fixing plate 3 is fixedly connected to the outer side of the connector 2, a lead 4 is fixedly connected to the inner side of the connector 2, the connector 2 and the shell 1 are welded through solder paste 5, a supporting table 6 is arranged on the upper portion of the shell 1, one end of a fixing block 7 and a supporting rod 8 are rotatably connected to the inner side of the supporting table 6 through a rotating shaft, the other end of the fixing block 7 is rotatably connected with a connecting block 9 through a rotating shaft, an anti-slip pad 10 is fixedly connected to the inner side of the fixing block 7, a sliding rod 11 is fixedly connected to the left side of the upper end face of the supporting table 6, a loop bar 12 is slidably connected to the outer side of the sliding rod 11, a compression spring 13 is sleeved on the outer side of the loop bar 12, a pressing plate 14 is fixedly connected to the upper end face of the loop bar 12, a cushion pad 15 is fixedly connected to the upper end face of the pressing plate 14, a pressure sensor 16 is fixedly connected to the inner side of the loop bar 12, the upper end face of the sliding rod 11 is fixedly connected with a protective pad 17, the thickness of the protective pad 17 is three millimeters, so that the welding strength of the connector 2 can be effectively detected by using a pressure sensor 16, the problems that the existing welding strength detection is generally carried out by pulling manually, on one hand, the detection is not accurate enough, on the other hand, damage to a transmission wire core is possible are solved, the popularization value is good, threaded holes 18 are formed in the inner sides of the fixed plate 3 and the shell 1, fixing bolts 19 are spirally connected to the inner sides of the threaded holes 18, so that the connection between the fixed plate 3 and the shell 1 can be realized by using the threaded holes 18 and the fixing bolts 19, the problems that the grounding of the connector 2 is not good enough by simply depending on tin paste in the welding process, the transmission signal is not stable enough are solved, and the practicability of the whole device is improved, the connector 2 has two, and the upper and lower both sides at casing 1 of the distribution of connector 2 symmetry can make the overall device more reasonable like this, and the lower terminal surface fixed connection sucking disc 20 of bracing piece 8, the outside of sucking disc 20 and the up end of casing 1 contact, can make bracing piece 8 more stable like this.

The working process is as follows: each part all has connect external power when needs power consumption, when connector 2 needs to carry out the welding strength test, at first place fixed block 7 in the outside of connector 2, make slipmat 10 contact with the outside of connector 2 afterwards, then fix sucking disc 20 in the outside of casing 1, press blotter 15 afterwards, clamp plate 14 can drive loop bar 12 and slide outside slide bar 11, after protection pad 17 and pressure sensor 16 contact, pressure sensor 16 can detect the size of pressure, thereby detect the contact strength through observing the change of tin cream 5, after the detection is accomplished, reset above-mentioned each component, then utilize screw hole 18 and fixing bolt 19 to carry out fixed connection between fixed plate 3 and the casing 1 can.

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

1. The utility model provides a welding strength testing arrangement for radio frequency connector, includes casing (1), its characterized in that: the utility model discloses a lead frame, including casing (1), inboard sliding connection of casing (1) has connector (2), outside fixedly connected with fixed plate (3) of connector (2), inboard fixedly connected with wire (4) of connector (2), weld through tin cream (5) between connector (2) and casing (1), the upper portion of casing (1) is provided with brace table (6), the inboard of brace table (6) is rotated through the pivot and is connected with one end and bracing piece (8) of fixed block (7), the other end of fixed block (7) is rotated through the pivot and is connected with connecting block (9), the inboard fixedly connected with slipmat (10) of fixed block (7), the up end left side fixedly connected with slide bar (11) of brace table (6), the outside sliding connection of slide bar (11) has loop bar (12), compression spring (13) have been cup jointed in the outside of loop bar (12), up end fixedly connected with clamp plate (14) of loop bar (12), the up end fixedly connected with blotter (15) of clamp plate (14).

2. The welding strength testing device for the radio frequency connector according to claim 1, wherein: the pressure sensor (16) is fixedly connected to the inner side of the loop bar (12), the protection pad (17) is fixedly connected to the upper end face of the sliding bar (11), and the thickness of the protection pad (17) is three millimeters.

3. The welding strength testing device for the radio frequency connector according to claim 1, wherein: threaded holes (18) are formed in the inner sides of the fixing plate (3) and the shell (1), and fixing bolts (19) are spirally connected to the inner sides of the threaded holes (18).

4. The welding strength testing device for the radio frequency connector according to claim 1, wherein: the number of the connectors (2) is two, and the connectors (2) are symmetrically distributed on the upper side and the lower side of the shell (1).

5. The welding strength testing device for the radio frequency connector according to claim 1, wherein: the lower end face of the supporting rod (8) is fixedly connected with a sucker (20), and the outer side of the sucker (20) is in contact with the upper end face of the shell (1).