CN203596495U

CN203596495U - Installation tool

Info

Publication number: CN203596495U
Application number: CN201320739412.8U
Authority: CN
Inventors: 廖辉煌
Original assignee: KUNSHAN CO-EXCELLING ELECTRONICS Co Ltd
Current assignee: Kunshan ray communication technology Co., Ltd.
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-05-14
Anticipated expiration: 2023-11-18

Abstract

The utility model provides an installation tool, comprising a first portion and a second portion arranged side by side. The first portion is provided with a first end face and a first groove concave form the first end face; the second portion is provided with a second end face and a second groove concave form the second end face; the first groove and the second groove form a limit groove together used for clamping a connector. The installation tool has a larger size than the connector and is convenient to take by hands; besides, the installation tool can raise assembling efficiency and save production cost and is reusable.

Description

Assembling fixture

Technical field

The utility model relates to a kind of assembling fixture, relates in particular to a kind of assembling fixture for assembly of radio frequency wire and cable connector and radio frequency seat connector.

Background technology

At present, along with the miniaturization of machine system, the volume of radio frequency connector is more and more less.Like this, in the time that RF cable connector is assembled to radio frequency seat connector, often need to be by aid, for example tweezers are first by the clamping of RF cable connector, then by RF cable connector near radio frequency seat connector, by the application of force, both are fastened and connected.But because tweezers can only clamp the sub-fraction of RF cable connector, in the time of the application of force, RF cable connector easily deflects and even drops, and has a strong impact on operating efficiency.

Utility model content

The purpose of this utility model is to provide a kind of convenience to clamp and install the assembling fixture of small size connector.

For achieving the above object, the utility model adopts following technical scheme: a kind of assembling fixture, comprise the Part I and the Part II that are arranged side by side, the first groove that described Part I is provided with the first end face and is arranged with from the first end face, the second groove that described Part II is provided with the second end face and is arranged with from the second end face, a stopper slot in order to clamping connector of the common formation of described the first groove and described the second groove.

Be mirror image distribution as the first groove described in further improvement of the utility model and the second groove.

Comprise the medial surface of adjacent Part II, the lateral surface relative with medial surface and connect leading flank and the trailing flank of inside and outside side as Part I described in further improvement of the utility model, described the first groove runs through medial surface and trailing flank.

Be provided with the first cell wall as the first groove described in further improvement of the utility model near lateral surface one side, described the first cell wall is in order to a side of clamping connector in a first direction.

Be provided with as the first groove described in further improvement of the utility model the second cell wall that connects first cell wall one end near leading flank one side, the other end of described the first cell wall is connected with the 3rd cell wall extending towards medial surface, and the second cell wall, the 3rd cell wall limit connector and move in the second direction vertical with first direction.

Be circular-arc as the second cell wall described in further improvement of the utility model and connector contact part.

Tilt to extend towards medial surface as the 3rd cell wall described in further improvement of the utility model.

Be connected with the 4th cell wall that extends to trailing flank as the 3rd cell wall described in further improvement of the utility model.

Compared with prior art, the utility model assembling fixture arranges the first groove on Part I, the second groove is set on Part II, by small size connector being clamped in the limiting groove of the first groove and the second groove composition, has realized the object that convenience captures and installs.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing relevant of the present utility model in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Figure 1 shows that the combination schematic diagram of the utility model one execution mode assembling fixture, RF cable connector and radio frequency seat connector.

Figure 2 shows that the exploded view of RF cable connector in Fig. 1.

Figure 3 shows that the exploded view of assembling fixture in Fig. 1.

Figure 4 shows that the schematic diagram of assembling fixture clamping RF cable connector.

Embodiment

Below with reference to each embodiment shown in the drawings, the utility model is described in detail.But these embodiment do not limit the utility model, the conversion in structure, method or function that those of ordinary skill in the art makes according to these embodiment is all included in protection range of the present utility model.

As shown in Figure 1, demonstrate the concrete structure of the utility model preferred embodiment, RF cable connector 100 and the radio frequency seat connector 200 being attached thereto.The interface that the interface of RF cable connector 100 is plugged on radio frequency seat connector 200 is electrically connected to realize.

As shown in Figure 2, RF cable connector 100 comprises line end shell 10, is located at the line end insulating body 12 in line end shell 10 and is located at the line end terminal 14 in line segment insulating body 12, and this line end shell 10, line end insulating body 12 and line end terminal 14 cooperatively interact with clamping cables 16.The crimping 103 that line end shell 10 comprises pedestal 101, upwards bends and form resettlement section 102 cylindraceous and curl into from pedestal rear portion both side edges from pedestal 101 leading edges.In addition, thus described pedestal 101 has blocking part 104 to make between 102Liang blocking part, resettlement section 104 from front part sides edge towards resettlement section 102 1 lateral bucklings.Described line end insulating body 12 is contained in the resettlement section 102 of line end shell 10 and is provided with hole 121.Described line end terminal 14 comprises that main part 141 and autonomous body 141 both side edges extend upwardly into the contact site in described hole 121, and described contact site is jaws shape, comprises the first arm 143 and the second arm 144 that are oppositely arranged.Described cable 16 is provided with the conductive part 161 being electrically connected with line end terminal 14.

As shown in Figure 1, described radio frequency seat connector 200 is for being connected to circuit board 300, and it comprises plate end housing 20, plate end terminal and plate end insulating body (not shown).Plate end housing 20 is made up of metal material, is roughly cylindric.Described plate end terminal comprises the contact point 22 and the connecting pin (not shown) that extend in entering plate end housing 20.In the time that RF cable connector 100 docks with radio frequency seat connector 200, the contact point 22 of plate end terminal stretches between the first arm 143 of line end terminal 14 contact sites and the second arm 144 and contacts with the first arm 143, the second arm 144.

As shown in Figure 3 and Figure 4, the Part II 42 that assembling fixture 400 comprises Part I 41 and is arranged side by side with Part I 41.In present embodiment, Part I 41 and Part II 42 structures are roughly the same, below illustrate as an example of Part I 41 example.Part I 41 comprises the first end face 411 towards circuit board 300, and described Part I 41 is concaved with the first groove 412 from the first end face 411, and this first groove 412 runs through the medial surface 413 adjacent with Part II 42 and is connected the trailing flank 414 of medial surface 413.Part II 42 has a stopper slot of the common formation of 422, two grooves of the second groove that is mirror image distribution with the first groove 412 of Part I 41, to clamp RF cable connector 100.In addition, Part I 41 is also provided with the leading flank relative with trailing flank 414 415 and the lateral surface 416 relative with medial surface 413.Described the first groove 412 is being provided with the first cell wall 417 near lateral surface 413 1 sides, this first cell wall 417 is in order to clamp the blocking part 104 of line end shell 10 of RF cable connector 100, similarly, on the second groove 422 of Part II 42, be also provided with the cell wall of another blocking part of clamping, like this can be at the upper restriction of first direction (directions X in as Fig. 3) RF cable connector 100.It is curved with the part that resettlement section 102 contacts that described groove 412 is further provided with in close leading flank 415 1 sides the second cell wall 418 second cell walls 418 that are connected with first cell wall 417 one end; The other end of the first cell wall 417 is connected with the 3rd cell wall 419 extending towards medial surface 413, and in present embodiment, the 3rd cell wall 419 tilts to extend towards medial surface 413; The setting of the second cell wall 418, the 3rd cell wall 419 is limited RF cable connector 100 in the second direction vertical with first direction (as the Y-direction in Fig. 3).The 3rd cell wall 419 is connected with the 4th cell wall 410, the four cell walls 410 that extend to trailing flank 414 in order to clamp crimping 103, thereby prevents that RF cable connector 100 from rotating.The second groove 422 has and the corresponding cell wall of the first groove 412, does not repeat them here.

In concrete use procedure, first with thumb and the forefinger assembling fixture of taking gently, then RF cable connector 100 is placed between the Part I 41 and Part II 42 of tool 400 (interface of RF cable connector need guarantee towards circuit board 300), makes the first groove 412 of Part I 41 and the second groove 422 of Part II 42 all towards RF cable connector 100; Thumb is inwardly exerted oneself with the lateral surface that forefinger contacts respectively Part I 41 and Part II 42, the first groove 412 and the second groove 422 is closed up and form stopper slot and RF cable connector 100 is held on wherein.The assembling fixture of clamping RF cable connector 100 is moved to radio frequency seat connector 200 tops that will assemble, adjust RF cable connector 100 parallel with radio frequency seat connector 200, the contact site of line end terminal 14 and the contact point 22 of plate end terminal are aligned, then on the assembling fixture with RF cable connector 100, apply the power towards circuit board 300, when hearing a sound of " the sound of sth. throbbing or bursting ", represent that RF cable connector 100 and radio frequency seat connector 200 fasten completely.Now, thumb and forefinger unclamp gently, and assembling fixture separates with RF cable connector.Compare RF cable connector volume and want large many due to assembling fixture, facilitate staff to capture, use this kind of assembling fixture, not only improved packaging efficiency, and tool can reuse, save production cost.In moving process, should be noted and do not unclamp assembling fixture in order to avoid RF cable connector drops,, can not firmly clamp meanwhile, prevent that RF cable connector is deformed.

The utility model assembling fixture arranges the first groove on Part I, and the second groove is set on Part II, by RF cable connector being clamped in the limiting groove of the first groove and the second groove composition, has realized the object that convenience captures and installs.What in present embodiment, adopt is RF cable connector, certainly in other embodiments, for the connector of small volume, also can adopt the utility model assembling fixture.

Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.

Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all do not depart from the equivalent execution mode that the utility model skill spirit does or change and all should be included in protection range of the present utility model within.

Claims

1. an assembling fixture, it is characterized in that, comprise the Part I and the Part II that are arranged side by side, the first groove that described Part I is provided with the first end face and is arranged with from the first end face, the second groove that described Part II is provided with the second end face and is arranged with from the second end face, a stopper slot in order to clamping connector of the common formation of described the first groove and described the second groove.

2. assembling fixture according to claim 1, is characterized in that, described the first groove and the second groove are mirror image and distribute.

3. assembling fixture according to claim 1 and 2, it is characterized in that, described Part I comprises the medial surface of adjacent Part II, the lateral surface relative with medial surface and connects leading flank and the trailing flank of inside and outside side, and described the first groove runs through medial surface and trailing flank.

4. assembling fixture according to claim 3, is characterized in that, described the first groove is being provided with the first cell wall near lateral surface one side, and described the first cell wall is in order to a side of clamping connector in a first direction.

5. assembling fixture according to claim 4, it is characterized in that, described the first groove is being provided with the second cell wall that connects first cell wall one end near leading flank one side, the other end of described the first cell wall is connected with the 3rd cell wall extending towards medial surface, and the second cell wall, the 3rd cell wall limit connector and move in the second direction vertical with first direction.

6. assembling fixture according to claim 5, is characterized in that, described the second cell wall and connector contact part are circular-arc.

7. assembling fixture according to claim 5, is characterized in that, described the 3rd cell wall tilts to extend towards medial surface.

8. assembling fixture according to claim 5, is characterized in that, described the 3rd cell wall is connected with the 4th cell wall that extends to trailing flank.