CN210781586U

CN210781586U - SMD convenient to concatenation is fixed

Info

Publication number: CN210781586U
Application number: CN201921879855.0U
Authority: CN
Inventors: 黄佰山
Original assignee: Shenzhen Baizhou Semiconductor Optoelectronic Technology Co ltd
Current assignee: Shenzhen Baizhou Semiconductor Optoelectronic Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-16
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a SMD convenient to concatenation is fixed, including the SMD main part, the apron, reflecting resin, the stopper, two-sided offset plate, the connector, the connecting seat, the reference column, fixed jackscrew and sealing plug, the apron is installed to the terminal surface under the SMD main part, SMD main part up end is equipped with reflecting resin, the apron right-hand member face is fixed with the stopper, the terminal surface bonds there is two-sided offset plate under the apron, the connecting seat is installed to the apron up end, apron left end face is connected with fixed jackscrew, the sealing plug is installed to the apron left end face, terminal surface is fixed with the connector under the SMD main part, the reference column is installed with the cover connection department to the SMD main part, original SMD is not convenient for splice fixed problem has been solved in this design, the utility model discloses rational in infrastructure, the composite.

Description

SMD convenient to concatenation is fixed

Technical Field

The utility model relates to a SMD convenient to concatenation is fixed belongs to SMD processing technology field.

Background

SMD: it is an abbreviation for Surface Mounted Devices, meaning: the surface mounting device is one of SMT components. In the initial stage of electronic circuit board production, via hole assembly is completed manually. After the first batch of automated machines was released, they could place some simple pin components, but complex components still required manual placement to allow reflow. The surface assembly component mainly comprises a rectangular sheet component, a cylindrical sheet component, a composite sheet component and an irregular sheet component.

Among the prior art, current SMD adds man-hour, and the equipment of being not convenient for splice and fixed effect is not good, influences the processing progress, and the result of use is not good, and the SMD that is convenient for splice fixed that now urgently needs one kind solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a SMD convenient to concatenation is fixed to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, the concatenation is fixed effectual, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a SMD convenient to concatenation is fixed, includes SMD main part, apron, concatenation fixed establishment and the reflection resin of being convenient for, the apron is installed to the terminal surface under the SMD main part, SMD main part up end is equipped with the reflection resin, the apron downside is provided with the concatenation fixed establishment of being convenient for, the apron is provided with the concatenation fixed establishment of being convenient for with SMD main part junction, the concatenation fixed establishment of being convenient for includes stopper, double-faced adhesive tape, connector, connecting seat, reference column, fixed jackscrew and sealing plug, the apron right-hand member face is fixed with the stopper, the terminal surface bonds under the apron has double-faced adhesive tape, the connecting seat is installed to the apron up end, apron left end face is connected with fixed jackscrew, the sealing plug is installed to apron left end face, the terminal surface is fixed with the SMD connector under the SMD main part, the reference column is.

Furthermore, a through hole is formed in the left end face of the connecting seat, internal threads are arranged inside the through hole, and the fixing jackscrew penetrates through the cover plate and is connected with the connecting seat through threads.

Furthermore, a cylindrical hole is formed in the left end face of the cover plate, and the right side of the annular side face of the sealing plug is matched with the inner diameter of the cylindrical hole.

Furthermore, the limiting blocks are provided with multiple groups, and the specifications of the multiple groups of limiting blocks are the same.

Furthermore, the upper end face of the cover plate is provided with a positioning hole, the lower end face of the SMD main body is provided with a positioning hole, and the diameter of the positioning column is matched with the inner diameter of the positioning hole.

Furthermore, the connecting seat upper end face is provided with a connecting groove, and the connector lower end face is matched with the connecting groove.

The utility model has the advantages that: the utility model discloses a SMD convenient to concatenation is fixed, because of the utility model discloses added stopper, double faced adhesive tape board, connector, connecting seat, reference column, fixed jackscrew and sealing plug, this design is convenient for splice fixedly to SMD, has solved original SMD and has not been convenient for splice fixed problem, has improved the utility model discloses a practicality.

The through-hole has been seted up because of the connecting seat left end face, and the inside internal thread that is provided with of through-hole, fixed jackscrew runs through the apron and is connected through the screw thread with the connecting seat, this design is through using threaded connection, the firm nature that apron and connecting seat are connected has been strengthened, cylindrical hole has been seted up because of the apron left end face, sealing plug annular side right side and cylindrical hole internal diameter phase-match, this design is convenient for install the sealing plug, play the sealing effect and prevent that the external air from corroding fixed jackscrew, be provided with the multiunit because of the stopper, and multiunit stopper specification is the same, this design plays limiting displacement to two-sided offset plate through using the stopper, be convenient for install two-sided offset plate, the utility model discloses rational in infrastructure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an SMD convenient to splice and fix according to the present invention;

fig. 2 is a front cross-sectional view of the conveniently-spliced fixing mechanism in the SMD convenient to splice and fix according to the present invention;

FIG. 3 is an enlarged view of A in SMD convenient for splicing and fixing according to the present invention;

in the figure: 1-SMD main body, 2-cover plate, 3-mechanism convenient for splicing and fixing, 4-reflecting resin, 31-limiting block, 32-double-sided rubber plate, 33-connector, 34-connecting seat, 35-positioning column, 36-fixing jackscrew and 37-sealing plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a SMD convenient to concatenation is fixed, includes SMD main part 1, apron 2, be convenient for concatenation fixed establishment 3 and reflection resin 4, apron 2 is installed to the terminal surface under the SMD

main part

1, and 1 up end of SMD main part is equipped with

reflection resin

4, and 2 downside of apron are provided with be convenient for concatenation fixed establishment 3, and apron 2 is provided with the concatenation fixed establishment 3 of being convenient for with 1 junction of SMD main part.

Be convenient for splice fixed establishment 3 includes stopper 31, double-sided offset plate 32, connector 33, connecting seat 34, reference column 35, fixed jackscrew 36 and

sealing plug

37, 2 right-hand member faces of apron are fixed with

stopper

31, 2 lower terminal surfaces of apron bond there are double-sided offset plate 32, connecting seat 34 is installed to 2 up end of apron, 2 left end faces of apron are connected with

fixed jackscrew

36, 2 left end faces of apron install

sealing plug

37, 1 lower terminal surfaces of SMD main part are fixed with connector 33, reference column 35 is installed with the apron 2 junction to SMD main part 1, original SMD is not convenient for splice fixed problem has been solved in this design.

The through-hole has been seted up to 34 left end faces of connecting seat, and the inside internal thread that is provided with of through-hole, fixed jackscrew 36 runs through apron 2 and is connected through the screw thread with connecting seat 34, this design is through using threaded connection, the firm nature that apron 2 is connected with connecting seat 34 has been strengthened, cylindrical hole has been seted up to 2 left end faces of apron, sealing plug 37 annular side right side and cylindrical hole internal diameter phase-match, this design is convenient for install sealing plug 37, play the sealed effect and prevent that the external air from corroding fixed jackscrew 36, stopper 31 is provided with the multiunit, and multiunit stopper 31 specification is the same, this design plays limiting displacement to double-faced rubber plate 32 through using stopper 31, be convenient for install double-.

The locating hole has been seted up to 2 up end of apron, the locating hole has been seted up to the terminal surface under the SMD main part 1, reference column 35 diameter and locating hole internal diameter phase-match, this design is convenient for install reference column 35 to and play the positioning action when apron 2 is connected with SMD main part 1, the spread groove has been seted up to connecting seat 34 up end, terminal surface and spread groove phase-match under the connector 33, this design is convenient for connector 33 and spread groove to be connected, thereby play the dead fixed effect of lock.

As an embodiment of the present invention: when needs splice the fixed time to SMD main part 1, the staff is through the downward application of force to SMD main part 1, SMD main part 1 is along reference column 35 downstream, when SMD main part 1 lower terminal surface and apron 2 up end laminating, connecting seat 34 and the laminating of connecting head 33 full joint, thereby play the effect of locking dead fixed, fixed jackscrew 36 has strengthened the firm nature that connecting seat 34 and apron 2 are connected, insert the inside sealed effect that plays of cylindrical hole with sealing plug 37 at last, prevent that the fixed jackscrew 36 of outside air corruption, influence follow-up dismantlement maintenance, stopper 31 plays the effect of the double faced rubber plate 32 installation of being convenient for, can bond SMD main part 1 in suitable position through double faced rubber plate 32, play the effect of being convenient for fixed, realized the fixed mesh of being convenient for the concatenation, improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a SMD convenient to concatenation is fixed, includes SMD main part, apron, the concatenation fixed establishment and the reflection resin of being convenient for, its characterized in that: the SMD main body is characterized in that a cover plate is arranged on the lower end face of the SMD main body, reflective resin is assembled on the upper end face of the SMD main body, a mechanism convenient for splicing and fixing is arranged on the lower side of the cover plate, and a mechanism convenient for splicing and fixing is arranged at the joint of the cover plate and the SMD main body;

splicing fixing mechanism includes stopper, double-faced adhesive tape board, connector, connecting seat, reference column, fixed jackscrew and sealing plug, the apron right-hand member face is fixed with the stopper, the terminal surface bonds under the apron has double-faced adhesive tape board, the connecting seat is installed to the apron up end, the apron left end face is connected with fixed jackscrew, the sealing plug is installed to the apron left end face, the terminal surface is fixed with the connector under the SMD main part, the reference column is installed with the lap joint to the SMD main part.

2. The SMD facilitating splice fixation as recited in claim 1, wherein: the connecting seat is characterized in that a through hole is formed in the left end face of the connecting seat, internal threads are arranged in the through hole, and the fixing jackscrew penetrates through the cover plate and is connected with the connecting seat through threads.

3. The SMD facilitating splice fixation as recited in claim 1, wherein: the left end face of the cover plate is provided with a cylindrical hole, and the right side of the annular side face of the sealing plug is matched with the inner diameter of the cylindrical hole.

4. The SMD facilitating splice fixation as recited in claim 1, wherein: the stopper is provided with the multiunit, and multiunit stopper specification is the same.

5. The SMD facilitating splice fixation as recited in claim 1, wherein: the locating hole has been seted up to the apron up end, the locating hole has been seted up to SMD main part lower extreme face, the reference column diameter matches with the locating hole internal diameter.

6. The SMD facilitating splice fixation as recited in claim 1, wherein: the connecting seat is characterized in that the upper end face of the connecting seat is provided with a connecting groove, and the lower end face of the connecting head is matched with the connecting groove.