CN209104411U - A kind of USB big mouth female side inserting structure - Google Patents
A kind of USB big mouth female side inserting structure Download PDFInfo
- Publication number
- CN209104411U CN209104411U CN201920002218.9U CN201920002218U CN209104411U CN 209104411 U CN209104411 U CN 209104411U CN 201920002218 U CN201920002218 U CN 201920002218U CN 209104411 U CN209104411 U CN 209104411U
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- CN
- China
- Prior art keywords
- shell
- glue core
- contact surface
- fastener
- pcb contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a kind of USB big mouth female side inserting structures, including shell, glue core and terminal, terminal is installed on glue core inner, glue core is installed inside housings, it is characterized by: being provided with fastener on the shell, the fastener is located at the end point on shell far from terminal, protruding part is provided on the glue core, card slot is provided on the glue core, the card slot runs through protruding part, the fastener passes through card slot and is in bending-like, PCB contact surface is provided on the glue core, it is bonding connection between the PCB contact surface and shell shell, the PCB contact surface is located on glue core close to end point, the glue core, protruding part and PCB contact surface are integrated injection moldings.The utility model provides a kind of USB big mouth female side inserting structure, increases plug number, improves service life.
Description
Technical field
The utility model relates to production of electronic components fields, and in particular to a kind of USB big mouth female side inserting structure.
Background technique
USB is " Universal Serial Bus ", and Chinese is universal serial bus.It can make electronic product phase
A kind of intercommunicated approach；It is all kinds of applied to movement, audiovisual, automotive electronics, multimedia, electric appliance etc.；At present all kinds of outer
It is widely used in portion's equipment.
The clamping of the glue core and shell of existing frequently-used USB big mouth female side inserting structure is not tight, after plug 1500 times
It is easily damaged；Since the iron angle of USB big mouth female side inserting structure is thinner, pcb board contact surface is separate adhesive on shell, is being passed through
Often it is easily damaged in the case where plug.
Utility model content
The purpose of this utility model is: providing a kind of USB big mouth female side inserting structure, increases plug number, improve and use
Service life.
To achieve the goals above, the utility model provides the following technical solution:
A kind of USB big mouth female side inserting structure, including shell, glue core and terminal, terminal are installed on glue core inner, glue core peace
Mounted in enclosure interior, it is characterised in that: be provided with fastener on the shell, the fastener is located at the end on shell far from terminal
Locate, be provided with protruding part on the glue core, card slot is provided on the glue core, the card slot runs through protruding part, and the fastener is worn
It crosses card slot and is in bending-like, be provided with PCB contact surface on the glue core, be bonding between the PCB contact surface and shell shell
Connection, the PCB contact surface are located on glue core close to end point, and the glue core, protruding part and PCB contact surface are integrated injection moldings
Molding.
Further, the angle between the fastener and shell is less than or equal to 90 degree, is provided with side on the protruding part
Frame, the card slot are located on glue core far from PCB contact surface.
Further, T-slot is provided on the shell, the length dimension of the PCB contact surface is by end relative to shell
The position of body is determined that the thickness of the PCB contact surface is determined by terminal length, and the thickness of the frame is greater than fastener
Thickness.
Further, iron angle is provided on the shell, the iron angle is located at the face that proximal head is leaned on shell, the iron angle
Length dimension is determined that the width dimensions at the iron angle are greater than a quarter of case width size by terminal length.
The utility model has the following beneficial effects: providing a kind of USB big mouth female side inserting structure, pass through shell, glue core, end
Son, fastener, protruding part and card slot are used in conjunction with each other, and glue core and shell can closely be connected together, the overstriking of iron angle,
Pcb board contact surface is with projection piece and glue core be it is integrally formed, be less likely to be damaged in the case where frequent plug, increase simultaneously
Plug number.
Detailed description of the invention
Fig. 1 is a kind of overall structure top view of USB of the utility model big mouth female side inserting structure.
Fig. 2 is a kind of overall structure main view of USB of the utility model big mouth female side inserting structure.
Fig. 3 is a kind of overall structure bottom view of USB of the utility model big mouth female side inserting structure.
In figure: 1, shell；2, glue core；3, terminal；31, end；4, fastener；5, T-slot；6, protruding part；7, card slot；8, side
Frame；9, PCB contact surface；10, Tie Jiao.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 3, a kind of USB big mouth female side inserting structure, including shell 1, glue core 2 and terminal 3, terminal 3 are installed
Inside glue core 2, glue core 2 is mounted on inside shell 1, it is characterised in that: fastener 4 is provided on the shell 1, for close
It is clamped glue core 2, the fastener 4 is located at the end 31 on shell 1 far from terminal 3, and protruding part 6, institute are provided on the glue core 2
It states and is provided with card slot 7 on glue core 2, for being clamped with the cooperation of fastener 4, the card slot 7 runs through protruding part 6, and the fastener 4, which passes through, to be blocked
Slot 7 and be in bending-like, generates interference with other parts for preventing, is provided with PCB contact surface 9 on the glue core 2, is used for side
Increase contact surface when insertion pcb board, make it is more steady after side insertion pcb board, the PCB contact surface 9 and 1 shell of shell it
Between for bonding connection, keep the connection of PCB contact surface more firm, the PCB contact surface 9, which is located on glue core 2, to be leaned at proximal head 31, institute
Stating glue core 2, protruding part 6 and PCB contact surface 9 is integrated injection molding, makes to connect between three more firm, is conducive to improve
The slotting service life in side and plug number, the plug number for keeping side slotting are increased to 3 to 4 ten thousand times by 1500 times.
Angle between the fastener 4 and shell 1 is less than or equal to 90 degree, generates interference with other parts for preventing,
Frame 8 is provided on the protruding part 6, the card slot 7 is located on glue core 2 far from PCB contact surface 9.
It is provided with T-slot 5 on the shell 1, for increasing the bonding force of glue core 2 and shell 1, the PCB contact surface 9
Position of the length dimension by end 31 relative to shell 1 is determined that the thickness of the PCB contact surface 9 is determined by 3 length of terminal
Fixed, the thickness of the frame 8 is greater than the thickness of fastener 4.
It is provided with iron angle 10 on the shell 1, for increasing the later stability of side insertion pcb board, the iron angle 10
The face of proximal head 31 is leaned on shell 1,10 length dimension of iron angle is determined by 3 length of terminal, the width at the iron angle 10
The a quarter that size is greater than 1 width dimensions of shell is spent, inserts the later stability of insertion pcb board for increasing side.
The working principle of the utility model are as follows: when needing side insertion pcb board, the terminal 3 that side is inserted and iron angle 10
Be directed at the hole location specified on pcb board, then gently pcb board is inserted at terminal 3 and iron angle 10, until pcb board top is to side slotting
When 9 position of contact surface PCB, insertion process is completed, work terminates.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of USB big mouth female side inserting structure, including shell (1), glue core (2) and terminal (3), terminal (3) are installed on glue core
(2) internal, it is internal that glue core (2) is mounted on shell (1), it is characterised in that: is provided with fastener (4), the card on the shell (1)
Part (4) is located at the end (31) on shell (1) far from terminal (3), is provided with protruding part (6), the glue on the glue core (2)
It is provided on core (2) card slot (7), the card slot (7) runs through protruding part (6), and the fastener (4) passes through card slot (7) and in folding
Curved shape is provided with PCB contact surface (9) on the glue core (2), is connected between the PCB contact surface (9) and shell (1) shell for bonding
It connects, the PCB contact surface (9) is located on glue core (2) at proximal head (31), and the glue core (2), protruding part (6) and PCB connect
Contacting surface (9) is integrated injection molding.
2. a kind of big mouth female of USB according to claim 1 side inserting structure, it is characterised in that: the fastener (4) and shell
(1) angle between is less than or equal to 90 degree, is provided with frame (8) on the protruding part (6), the card slot (7) is located at glue core
(2) far from PCB contact surface (9) on.
3. a kind of big mouth female of USB according to claim 2 side inserting structure, it is characterised in that: be arranged on the shell (1)
Have T-slot (5), position of the length dimension of the PCB contact surface (9) by end (31) relative to shell (1) is determined, described
The thickness of PCB contact surface (9) is determined that the thickness of the frame (8) is greater than the thickness of fastener (4) by terminal (3) length
Size.
4. a kind of big mouth female of USB according to claim 3 side inserting structure, it is characterised in that: be arranged on the shell (1)
Have iron angle (10), the iron angle (10) is located at the face that proximal head (31) are leaned on shell (1), and iron angle (10) length dimension is by holding
Sub (3) length is determined that the width dimensions of the iron angle (10) are greater than a quarter of shell (1) width dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002218.9U CN209104411U (en) | 2019-01-02 | 2019-01-02 | A kind of USB big mouth female side inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002218.9U CN209104411U (en) | 2019-01-02 | 2019-01-02 | A kind of USB big mouth female side inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104411U true CN209104411U (en) | 2019-07-12 |
Family
ID=67163720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920002218.9U Active CN209104411U (en) | 2019-01-02 | 2019-01-02 | A kind of USB big mouth female side inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104411U (en) |
-
2019
- 2019-01-02 CN CN201920002218.9U patent/CN209104411U/en active Active
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