CN209249754U - Waterproof USB glue core - Google Patents
Waterproof USB glue core Download PDFInfo
- Publication number
- CN209249754U CN209249754U CN201920164312.4U CN201920164312U CN209249754U CN 209249754 U CN209249754 U CN 209249754U CN 201920164312 U CN201920164312 U CN 201920164312U CN 209249754 U CN209249754 U CN 209249754U
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- terminal
- waterproof
- waterproof cover
- glue core
- mounting blocks
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Abstract
The utility model discloses a kind of waterproof USB glue cores, including waterproof cover, terminal and terminal mounting blocks, the back side of waterproof cover is equipped with groove and terminal position slot, terminal fixed block is equipped in waterproof cover, terminal mounting blocks are sleeved on terminal, and terminal mounting blocks are inlaid in groove, and terminal is equipped with first end and second end, first end is stuck in terminal fixed block, and second end is stretched out after passing through terminal position slot.The utility model is made waterproof cover sealing backside while terminal is fixed, is prevented moisture from entering the glue core back side, enhance the waterproof performance of USB glue core, prevent moisture from entering electronic equipment internal by the rear end USB, use is safer by setting terminal mounting blocks.
Description
Technical field
The utility model relates to the designs of field USB glue core, more particularly, to waterproof USB glue core.
Background technique
Existing USB glue core is after assembling terminal, and there are gaps between terminal and glue core.In use, moisture can
To enter the glue core back side along gap, subsequently into electric appliance inside, be easy to cause electrical function bad or it is short-circuit be not available, even
Cause to burn out circuit board, electric shock, on fire, explosion, the life security of people can be jeopardized.
Utility model content
The purpose of this utility model is to provide a kind of waterproof USB glue cores, can prevent moisture from entering the glue core back side, avoid
Moisture enters inside electric appliance, improves safety in utilization.
One aspect according to the present utility model provides a kind of waterproof USB glue core, which is characterized in that including waterproof cover,
Terminal and terminal mounting blocks, the back side of waterproof cover are equipped with groove and terminal position slot, are equipped with terminal fixed block, terminal in waterproof cover
Mounting blocks are sleeved on terminal, and terminal mounting blocks are inlaid in groove, and terminal is equipped with first end and second end, and first end is stuck in
In terminal fixed block, second end is stretched out after passing through terminal position slot.
The beneficial effects of the utility model are: terminal mounting blocks are sleeved on terminal, terminal is fixed on terminal mounting blocks
On, while can prevent moisture from entering behind glue core along terminal.The waterproof cover back side is equipped with groove and terminal position slot, terminal installation
Block is inlaid in groove, and terminal mounting blocks and waterproof cover form entirety, can prevent moisture from entering the glue core back side.The first of terminal
End is extend into the terminal fixed block inside waterproof cover, first end is stuck in terminal fixed block, can be by terminal across groove
First end is fixed, and prevents the terminal in assembling process from occurring mobile and damaging.The second end of terminal passes through terminal position slot, terminal
Locating slot positions second end, and the second end of terminal is prevented to be damaged.The utility model passes through setting terminal mounting blocks,
Make waterproof cover sealing backside while terminal is fixed, prevents moisture from entering the glue core back side, enhance the waterproofness of USB glue core
Can, prevent moisture from entering electronic equipment internal by the rear end USB, use is safer.
In some embodiments, the utility model further includes waterproof apron, the side of waterproof apron and terminal mounting blocks
It is connected, the other side of waterproof apron is in contact with waterproof cover.Waterproof apron, can be between terminal mounting blocks and waterproof cover
Be completely embedded respectively with terminal mounting blocks and waterproof cover, by the gap seals between terminal mounting blocks and waterproof cover, further
Prevent moisture from entering.
In some embodiments, terminal includes long terminal and short end, and long terminal and short end are multiple.As a result,
Long terminal and short end can be suitably used for different needs, improve the wide usage of the utility model.
In some embodiments, the vertical range of the second end of long terminal to the bottom of waterproof cover is 1.60mm-
The vertical range of 3.60mm, second end to the bottom of waterproof cover of short end are 1.20mm-3.20mm.It can guarantee long end as a result,
Son and short end have enough strength and stabilities when in use.
In some embodiments, the vertical range between the bottom surface of waterproof cover and the center of waterproof cover is 4.16mm-
5.16mm.It can guarantee that the utility model is suitable for USB male joint common on the market and uses.
In some embodiments, the vertical range of the second end of long terminal to the bottom of waterproof cover is 1.50mm-
The vertical range of 3.50mm, second end to the bottom of waterproof cover of short end are 0.80mm-2.80mm.It can guarantee long end as a result,
Son and short end have enough strength and stabilities when in use.
In some embodiments, the vertical range between the bottom surface of waterproof cover and the center of waterproof cover is 3.06-
4.06mm.It can guarantee that the utility model is suitable for USB male joint common on the market and uses as a result,.
In some embodiments, groove is equipped with multiple card holes, and terminal mounting blocks are equipped with multiple fixture blocks, multiple described
Fixture block one-to-one correspondence is stuck in multiple card holes.Multiple fixture block correspondences are mounted in multiple card holes, can increase terminal mounting blocks with this
With the connection area of groove, to guarantee the installation strength of terminal mounting blocks, terminal fixed block seals card hole, prevents moisture logical
The back side that card hole enters USB glue core is crossed, the waterproofness of USB glue core is improved.
In some embodiments, terminal is equipped with stuck point, and stuck point is stuck in terminal position slot.Terminal is stuck in by stuck point
In terminal position slot, prevents terminal to be detached from terminal position slot in assembling process and bending damage occurs.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the waterproof USB glue core of embodiment of the utility model.
Fig. 2 is the rearview of the waterproof USB glue core of Fig. 1.
Fig. 3 is the rearview of the waterproof cover of the waterproof USB glue core of Fig. 1.
Fig. 4 is the terminal mounting blocks of the waterproof USB glue core of Fig. 1 and the structure chart of waterproof apron.
Fig. 5 is the front view of the waterproof USB glue core of Fig. 1.
Fig. 6 is the structural schematic diagram of the waterproof USB glue core of the another embodiment of the utility model.
Fig. 7 is the rearview of the waterproof USB glue core of Fig. 6.
Fig. 8 is the rearview of the waterproof cover of the waterproof USB glue core of Fig. 6.
Fig. 9 is the front view of the waterproof USB glue core of Fig. 6.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
With reference to Fig. 1-5, the waterproof USB glue core of the utility model, including waterproof cover 1, terminal 2, terminal mounting blocks 3 and waterproof
Cushion rubber 4, terminal mounting blocks 4 are sleeved on terminal 2, avoid gap occur when mounting terminal 2, prevent moisture from entering by gap
The back side of USB glue core.Four terminals 2 are corresponded across four fixture blocks 31, and card hole 111 is four, and terminal 2 includes long terminal 23
With short end 24, long terminal 23 is two, and short end 24 is two, and two long terminal 23 is located at the two sides of short end 24,
Waterproof apron 4 is set on terminal mounting blocks 3.
Four fixture blocks 31 and four card holes 111 are corresponded and installed, terminal mounting blocks 3 is made to be inlaid in the recessed of waterproof cover 1
On slot 11, waterproof apron 4 between waterproof cover 1 and terminal mounting blocks 3, waterproof apron 4 can with respectively with terminal mounting blocks 3
It is closely connected with waterproof cover 1, card hole 111 is sealed, prevents moisture from entering the USB glue core back side by card hole 111.
Terminal mounting blocks 3 are inlaid in groove 11, and the terminal for being stuck in the first end 21 of terminal 2 inside waterproof cover 1 is fixed
In block 13, it can protect the first end 21 of terminal 2, first end 21 prevented to be bent over destruction.The back side of waterproof cover 1 is fixed equipped with terminal
Position slot 12, terminal position slot 12 is corresponding with card hole 111, and the second end 22 of terminal 2 is stuck in terminal by the one-to-one correspondence of stuck point 25
In locating slot 12, prevents terminal 2 to be detached from terminal position slot 12, terminal 2 is avoided to be bent over damage in assembling process.
The vertical range A of the second end 22 of long terminal 23 to the bottom of waterproof cover 1 is 1.60mm-3.60mm mm, preferably
The vertical range B of 2.60mm, second end 22 to the bottom of waterproof cover 1 of short end 24 are 1.20mm-3.20mm, preferably
2.20mm, the vertical range C between the bottom surface of waterproof cover 1 and the center of waterproof cover 1 are 4.16mm-5.16mm, preferably
4.66mm can be convenient the subsequent Matching installation with other component of USB glue core.
Embodiment 2
With reference to Fig. 4 and Fig. 6-9, the waterproof USB glue core of the utility model, including waterproof cover 1, terminal 2, terminal mounting blocks 3
With waterproof apron 4, terminal mounting blocks 4 are sleeved on terminal 2, are avoided gap occur when mounting terminal 2, are prevented moisture from passing through gap
Into the back side of USB glue core.Four terminals 2 are corresponded across four fixture blocks 31, and card hole 111 is four, and terminal 2 includes long end
Son 23 and short end 24, long terminal 23 are two, and short end 24 is two, and two long terminal 23 is located at the two of short end 24
Side, waterproof apron 4 are set on terminal mounting blocks 3.
Four fixture blocks 31 and four card holes 111 are corresponded and installed, terminal mounting blocks 3 is made to be inlaid in the recessed of waterproof cover 1
On slot 11, waterproof apron 4 between waterproof cover 1 and terminal mounting blocks 3, waterproof apron 4 can with respectively with terminal mounting blocks 3
It is closely connected with waterproof cover 1, card hole 111 is sealed, prevents moisture from entering the USB glue core back side by card hole 111.
Terminal mounting blocks 3 are inlaid in groove 11, and the terminal for being stuck in the first end 21 of terminal 2 inside waterproof cover 1 is fixed
In block 13.The back side of waterproof cover 1 is equipped with terminal position slot 12, and terminal position slot 12 is corresponding with card hole 111, and the second of terminal 2
End 22 is stuck in terminal position slot 12 by the one-to-one correspondence of stuck point 25, is prevented terminal 2 to be detached from terminal position slot 12, is avoided terminal 2
Damage is bent in assembling process.
The vertical range A1 of the second end 22 of long terminal 23 to the bottom of waterproof cover 1 is 1.50mm-3.50mm, preferably
The vertical range B1 of 2.50mm, second end 22 to the bottom of waterproof cover 1 of short end 24 are 0.80mm-2.80mm, preferably
1.80mm, the vertical range C1 between the bottom surface of waterproof cover 1 and the center of waterproof cover 1 are 3.06mm-4.06mm, preferably
3.56mm can be convenient the subsequent Matching installation with other component of USB glue core.
Specifically used mode: when the utility model is used, inner casing can be inlaid in the inside of waterproof cover 1, by shell
It is set in the outside of waterproof cover 1, forms waterproof USB, waterproof USB may be mounted in electrical equipment.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (9)
1. waterproof USB glue core, which is characterized in that including waterproof cover (1), terminal (2) and terminal mounting blocks (3), the waterproof cover
(1) the back side is equipped with groove (11) and terminal position slot (12), is equipped with terminal fixed block (13) in the waterproof cover (1), described
Terminal mounting blocks (3) are sleeved on terminal (2), and the terminal mounting blocks (3) are inlaid in groove (11), on the terminal (2)
Equipped with first end (21) and second end (22), the first end (21) is stuck in terminal fixed block (13), the second end (22)
It is stretched out afterwards across terminal position slot (12).
2. waterproof USB glue core according to claim 1, which is characterized in that further include waterproof apron (4), the marine glue
The side of circle (4) is connected with terminal mounting blocks (3), and the other side of the waterproof apron (4) is in contact with waterproof cover (1).
3. waterproof USB glue core according to claim 1, which is characterized in that the terminal (2) includes long terminal (23) and short
Terminal (24), the long terminal (23) and short end sub (24) are multiple.
4. waterproof USB glue core according to claim 3, which is characterized in that the second end (22) of the long terminal (23) arrives
The vertical range of the bottom of waterproof cover (1) is 1.60mm-3.60mm, and the second end (22) of the short end sub (24) arrives waterproof cover
(1) vertical range of bottom is 1.20-3.20mm.
5. waterproof USB glue core according to claim 4, which is characterized in that the bottom surface of the waterproof cover (1) and waterproof cover
(1) the vertical range between center is 4.16mm-5.16mm.
6. waterproof USB glue core according to claim 3, which is characterized in that the second end (22) of the long terminal (23) arrives
The vertical range of the bottom of waterproof cover (1) is 1.50mm-3.50mm, and the second end (22) of the short end sub (24) arrives waterproof cover
(1) vertical range of bottom is 0.80mm-2.80mm.
7. waterproof USB glue core according to claim 6, which is characterized in that the bottom surface of the waterproof cover (1) and waterproof cover
(1) the vertical range between center is 3.06mm-4.06mm.
8. waterproof USB glue core according to claim 1, which is characterized in that the groove (11) is equipped with multiple card holes
(111), the terminal mounting blocks (3) are equipped with multiple fixture blocks (31), and multiple fixture blocks (31), which correspond, is stuck in multiple cards
In hole (111).
9. waterproof USB glue core according to claim 1, which is characterized in that the terminal (2) is equipped with stuck point (25), institute
Stuck point (25) is stated to be stuck in terminal position slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164312.4U CN209249754U (en) | 2019-01-30 | 2019-01-30 | Waterproof USB glue core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164312.4U CN209249754U (en) | 2019-01-30 | 2019-01-30 | Waterproof USB glue core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249754U true CN209249754U (en) | 2019-08-13 |
Family
ID=67536996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164312.4U Active CN209249754U (en) | 2019-01-30 | 2019-01-30 | Waterproof USB glue core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249754U (en) |
-
2019
- 2019-01-30 CN CN201920164312.4U patent/CN209249754U/en active Active
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