CN207505254U - A kind of novel SMD50PIN shells - Google Patents

Abstract

The utility model discloses a kind of novel SMD 50PIN shells, including pedestal, cover and terminal, consubstantiality extends downwardly in the middle part of the left and right sides of the cover, and extension sidewall bottom side wall is provided with rectangle limit hole, middle part of sliding channel is recessed inwardly at left and right sides of the pedestal, and the androgynous equal protrusion in sidewall bottom stage casing of recess has limit card block, the length and wide all same of the cover and pedestal, and it is mutually clamped with limit card block by rectangle limit hole, the terminal is provided with several, and using conductive metallic material, the top end face front and rear sides side wall of the pedestal is fixedly welded with terminals, the terminals are provided with several, and it is evenly spaced between any two, the terminal is through the bottom face of the front-rear side walls of pedestal, and extend to the top end face surface layer of the front-rear side walls of pedestal.The utility model can prevent plain conductor to be in contact with each other interference, can reach the effect of avoiding short circuit, installation and removal are very convenient, and terminal is unlikely to deform, convenient for marshalling.

Description

A kind of novel SMD50PIN shells

Technical field

The utility model is related to terminal base related application technical field, specially a kind of novel SMD 50PIN shells.

Background technology

Present electronic product is intended to light, thin, short and small design, therefore terminal cover is also constantly being improved, existing The easy short circuit of terminal cover of today, and poor flatness are also less prone to arrangement entirety, and flatness is poor, so design production here A kind of novel SMD 50PIN shells, for being convenient for being used for multiple times, and facilitate installation.

Invention content

The purpose of this utility model is to provide a kind of novel SMD 50PIN shells, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution：A kind of novel SMD 50PIN shells, including Pedestal, cover and terminal, the left and right sides middle part consubstantiality of the cover extend downwardly, and the bottom for extending side wall is provided with rectangle Limit hole, pedestal left and right sides middle part of sliding channel are recessed inwardly, and the equal protrusion in androgynous sidewall bottom stage casing that is recessed has limiting The length of fixture block, the cover and pedestal and wide all same, and be mutually clamped with limit card block by rectangle limit hole, the terminal Several are provided with, and using conductive metallic material, the top end face front and rear sides side wall of the pedestal is fixedly welded with wiring End, the terminals are provided with several, and are evenly spaced between any two, and the terminal is through the front-rear side walls of pedestal Bottom face, and the top end face surface layer of the front-rear side walls of pedestal is extended to, the top end face of the terminal and the bottom end of terminals connect It connects.

Preferably, the cover uses insulating plastics material.

Preferably, the pedestal uses insulating materials, and the pedestal top end face is provided with placement cavity volume.

Preferably, the terminal is L-shaped.

Preferably, the terminal is dislocatedly distributed in the vertical direction with terminals.

Compared with prior art, the beneficial effects of the utility model are：The utility model is outside a kind of novel SMD 50PIN Shell, terminals are larger in the top end face spacing to each other of pedestal, and plain conductor is prevented to be in contact with each other interference, can reach and avoid The effect of short-circuit, installation and removal it is very convenient, terminal be through pedestal front-rear side walls it is fixed rather than with connecting groove card It connects so that terminal is unlikely to deform, simple and practical convenient for marshalling.

Description of the drawings

Fig. 1 is the utility model agent structure schematic diagram；

Fig. 2 is the utility model section view；

Fig. 3 is the utility model internal structure side view.

In figure：Cavity volume, 6 terminals, 7 limit card blocks are placed in 1 cover, 2 pedestals, 3 rectangle limit holes, 4 terminals, 5.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

In the description of this practicality, it should be noted that the orientation of instructions such as term " vertical ", " on ", " under ", " level " or Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe, Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that limitation to this practicality.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh , and it is not intended that instruction or hint relative importance.

In the description of this practicality, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection can be mechanical connection or be electrically connected, and can be directly connected to or be connected by intermediary, can To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned Concrete meaning of the term in this practicality.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel SMD 50PIN shells, including pedestal 2nd, cover 1 and terminal 4, the cover 1 use insulating plastics material, using insulating plastics material, avoid conductive short circuit, the lid Consubstantiality extends downwardly in the middle part of the left and right sides of body 1, and the bottom for extending side wall is provided with rectangle limit hole 3, and the pedestal 2 uses Insulating materials using insulating materials, avoids conductive short circuit, and 2 top end face of pedestal, which is provided with, places cavity volume 5, and placing cavity volume 5 can put Coil is put, 2 left and right sides middle part of sliding channel of pedestal is recessed inwardly, and the equal protrusion in androgynous sidewall bottom stage casing that is recessed has limiting Fixture block 7, length and wide all same of the cover 1 with pedestal 2, and be mutually clamped by rectangle limit hole 3 and limit card block 7, institute It states terminal 4 and is provided with several, and using conductive metallic material, using metal material, convenient for conduction, the top of the pedestal 2 Face front and rear sides side wall is fixedly welded with terminals 6, and the terminals 6 are provided with several, and uniform intervals between any two Distribution, the terminal 4 is L-shaped, the terminal 4 through the front-rear side walls of pedestal 2 bottom face, and before extending to pedestal 2 Terminal 4 deforms in order to prevent for the top end face surface layer of rear wall, in this way setting, the top end face of the terminal 4 and the bottom end of terminals 6 Connection, the terminal 4 are dislocatedly distributed in the vertical direction with terminals 6, and the gap between terminals 6 is much larger than between terminal 4 Gap, why in this way design, be to prevent the conductive contact between terminals 6 as far as possible, lead to short circuit.

Operation principle：5 inner cavity of cavity volume is placed in use, first placing the coil in, is connected by plain conductor and terminals 6 It connects, by terminal 4 through the bottom face of the front-rear side walls of pedestal 2, and extends to the top end face surface layer of the front-rear side walls of pedestal 2, The top end face of terminal 4 is connect with the bottom end of terminals 6, then by cover 1 and 2 consistency from top to bottom of pedestal, by rectangle limit hole 3 with Limit card block 7 is mutually clamped.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel SMD 50PIN shells, including pedestal（2）, cover（1）And terminal（4）, it is characterised in that：The cover （1）The left and right sides in the middle part of consubstantiality extend downwardly, and extend side wall bottom be provided with rectangle limit hole（3）, the pedestal（2） Left and right sides middle part of sliding channel is recessed inwardly, and the equal protrusion in androgynous sidewall bottom stage casing that is recessed has limit card block（7）, the cover （1）With pedestal（2）Length and wide all same, and pass through rectangle limit hole（3）With limit card block（7）Mutually clamping, the terminal （4）Several are provided with, and using conductive metallic material, the pedestal（2）The fixed welding of top end face front and rear sides side wall There are terminals（6）, the terminals（6）Several are provided with, and is evenly spaced between any two, the terminal（4）Run through Pedestal（2）Front-rear side walls bottom face, and extend to pedestal（2）Front-rear side walls top end face surface layer, the terminal（4） Top end face and terminals（6）Bottom end connection.

2. a kind of novel SMD 50PIN shells according to claim 1, it is characterised in that：The cover（1）Using insulation Plastic material.

3. a kind of novel SMD 50PIN shells according to claim 1, it is characterised in that：The pedestal（2）Using insulation Material, the pedestal（2）Top end face is provided with placement cavity volume（5）.

4. a kind of novel SMD 50PIN shells according to claim 1, it is characterised in that：The terminal（4）It is L-shaped.

5. a kind of novel SMD 50PIN shells according to claim 1, it is characterised in that：The terminal（4）With terminals （6）It is dislocatedly distributed in the vertical direction.