CN212587789U - USB connector with high sealing performance - Google Patents
USB connector with high sealing performance Download PDFInfo
- Publication number
- CN212587789U CN212587789U CN202021537002.1U CN202021537002U CN212587789U CN 212587789 U CN212587789 U CN 212587789U CN 202021537002 U CN202021537002 U CN 202021537002U CN 212587789 U CN212587789 U CN 212587789U
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- CN
- China
- Prior art keywords
- hoop
- half hoop
- connecting shell
- usb connector
- lower half
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- 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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Abstract
The utility model discloses a USB connector with high sealing performance, which relates to the technical field of USB connectors, and comprises a connecting shell and a wire hoop, wherein the wire pipe is inserted in the middle of the rear end of the connecting shell, and the wire hoop is positioned at the rear side of the connecting shell and is sleeved outside the wire pipe; a plug is fixed in front of the connecting shell, a sealing ring wraps the joint of the plug and the connecting shell, and a circle of bonding strip is bonded in the middle of the outer wall of the sealing ring; the wire hoop comprises an upper half hoop, a lower half hoop and a semicircular ring, the upper half hoop and the lower half hoop are detachably connected and are vertically symmetrical, the semicircular ring is provided with two semicircular rings and respectively wraps the middle positions of the outer walls of the upper half hoop and the lower half hoop, the tail ends of the left side and the right side of the two semicircular rings are respectively fixed with a side plate, and the center of the surface of each side plate is provided with a jack; the beneficial effects of the utility model reside in that: the phenomenon that the USB connector is loosened is avoided, meanwhile, the supporting force is given to the line tube, and the probability of bending and breaking is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of the USB connector technique and specifically relates to a USB connector of high leakproofness is related to.
Background
USB is an external bus standard, which standardizes the connection and communication between a computer and external equipment, and the USB interface has a hot plug function. The USB interface can be connected with various peripherals, such as a mouse, a keyboard and the like, when the existing USB connector is connected with the USB interface, the phenomenon that the USB connector is loosened frequently easily occurs, so that poor contact is caused, and the spool in the USB connector is bent easily after long-term use, so that normal use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a USB connector of high leakproofness, avoid the not hard up phenomenon of USB connector, give the spool holding power simultaneously, effectively reduce the probability of buckling the rupture.
In order to achieve the purpose, the adopted technical scheme is as follows:
a high-sealing USB connector comprises a connecting shell and a wire hoop, wherein a wire tube is inserted in the middle of the rear end of the connecting shell, and the wire hoop is positioned on the rear side of the connecting shell and sleeved outside the wire tube;
a plug is fixed in front of the connecting shell, a sealing ring wraps the joint of the plug and the connecting shell, and a circle of bonding strip is bonded in the middle of the outer wall of the sealing ring;
the wire hoop comprises an upper half hoop, a lower half hoop and a semicircular ring, the upper half hoop and the lower half hoop are detachably connected and are vertically symmetrical, the semicircular ring is provided with two semicircular rings and respectively wraps the middle positions of the outer walls of the upper half hoop and the lower half hoop, the tail ends of the left side and the right side of the two semicircular rings are respectively fixed with a side plate, and the center of the surface of each side plate is provided with a jack;
the left and right sides of the lower surface of the upper semi-hoop are both fixed with at least three sleeves which are arranged in a horizontal and equidistant mode, and the left and right sides of the upper surface of the lower semi-hoop are both fixed with at least three insertion rods which are arranged in a horizontal and equidistant mode.
Preferably, the inner wall of the upper half hoop and the inner wall of the lower half hoop are both laminated with soft pads, and the inner walls of the soft pads are in contact with the outer wall of the spool.
Preferably, the number of the inserted rods is consistent with that of the sleeves, the inserted rods correspond to the sleeves up and down, and the upper half hoop is inserted into the sleeves through the inserted rods and is connected with the lower half hoop in an inserting mode.
Preferably, two curb plates in the semicircle ring correspond from top to bottom, and all be equipped with the threaded rod that runs through the jack between the curb plate that corresponds from top to bottom, every threaded rod end equal threaded connection has the nut.
Preferably, the middle of the outer part of the connecting shell is wrapped with a soft rubber sleeve.
More preferably, the seal ring is made of rubber.
By adopting the technical scheme, the beneficial effects are as follows:
the plug is inserted into the USB interface, the whole plug is inserted to the bottom in the USB interface, the sealing ring is also inserted into the position of the internal port of the USB interface along the trend by utilizing the flexibility of rubber, and then the surface bonding strip of the sealing ring is utilized, and the stickiness of the bonding strip can be utilized to bond with the inner wall of the port of the USB interface, so that the whole USB connector can be temporarily inserted and bonded and reinforced in the USB interface, the sealing performance of the USB connector and the USB connector during insertion is improved, and meanwhile, the phenomenon that the USB connector is loosened is effectively avoided;
the line hoop is sleeved outside the line pipe and located at the joint of the line pipe and the connecting shell, so that the line pipe and the joint of the connecting shell can be effectively prevented from generating downward bending and bending, the line hoop can play a role in supporting the line pipe, and the soft cushion through the upper half hoop and the lower half hoop inner wall can effectively reduce friction between the line pipe and the line hoop and play a role in protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the overall side-view planar three-dimensional structure of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the wire hoop of the present invention.
The labels in the figure are: the connecting casing 1, the soft rubber sleeve 101, the plug 102, the sealing ring 103, the adhesive strip 104, the line pipe 105, the line hoop 2, the upper semi-hoop 201, the lower semi-hoop 202, the soft cushion 203, the sleeve 204, the inserted rod 205, the semi-circular ring 206, the side plate 207, the jack 208, the threaded rod 209 and the nut 210.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 3, the present application is a USB connector with high sealing performance, including a connection housing 1 and a wire hoop 2, wherein a wire tube 105 is inserted into the middle of the rear end of the connection housing 1, and the wire hoop 2 is located at the rear side of the connection housing 1 and is sleeved outside the wire tube 105;
specifically, the wire hoop 2 can play a role of protecting the wire tube 105;
a plug 102 is fixed in front of the connecting shell 1, a sealing ring 103 wraps the joint of the plug 102 and the connecting shell 1, a circle of bonding strip 104 is bonded in the middle of the outer wall of the sealing ring 103, a soft rubber sleeve 101 wraps the middle of the outer part of the connecting shell 1, and the sealing ring 103 is made of rubber;
specifically, through the sealing ring 103 at the joint of the plug 102 and the connecting shell 1, when a user inserts the plug 102 into the USB interface, the whole plug 102 is inserted to the bottom in the USB interface, and because the sealing ring 103 is made of rubber, the user can insert the sealing ring 103 into the position of the internal port of the USB interface along with the rubber by using the flexibility of the rubber, and then the sealing ring 103 surface bonding strip 104 is used, and the sealing ring can be bonded with the inner wall of the port of the USB interface through the self viscosity of the bonding strip 104, so that the whole USB connector can be temporarily inserted and bonded and reinforced in the USB interface, the sealing performance of the two connectors during insertion is improved, and meanwhile, the phenomenon that the USB connector is loosened in the USB interface is effectively avoided;
the wire hoop 2 comprises an upper half hoop 201, a lower half hoop 202 and a semi-circular ring 206, the upper half hoop 201 and the lower half hoop 202 are detachably connected and are vertically symmetrical, the semi-circular ring 206 is provided with two side plates 207 which are respectively wrapped at the middle positions of the outer walls of the upper half hoop 201 and the lower half hoop 202, the tail ends of the left side and the right side of the two semi-circular rings 206 are respectively fixed with a side plate 207, the center of the surface of each side plate 207 is provided with a jack 208, the side plates 207 in the two semi-circular rings 206 correspond to each other up and down, a threaded rod 209 penetrating through the jacks 208 is arranged between the side plates 207 corresponding to each other up and down, the tail end of each threaded rod 209 is in threaded connection with a nut 210, the inner walls of the upper half hoop 201 and the lower half hoop 202;
the left side and the right side of the lower surface of the upper half hoop 201 are both fixed with at least three sleeves 204 which are horizontally arranged at equal intervals, the left side and the right side of the upper surface of the lower half hoop 202 are both fixed with at least three insertion rods 205 which are horizontally arranged at equal intervals, the number of the insertion rods 205 is consistent with that of the sleeves 204, the insertion rods 205 correspond to the sleeves 204 up and down, and the upper half hoop 201 is inserted into the sleeves 204 through the insertion rods 205 and is spliced with the lower half hoop 202;
specifically, the wire hoop 2 is sleeved outside the wire pipe 105 and is positioned at the joint of the wire pipe 105 and the connecting shell 1, so that the phenomenon that the joint of the wire pipe 105 and the connecting shell 1 is bent and bent downwards can be effectively avoided, the wire hoop 2 can play a role of supporting the wire pipe 105, and the friction between the wire pipe 105 and the wire hoop 2 can be effectively reduced through the soft pads 203 on the inner walls of the upper half hoop 201 and the lower half hoop 202, so that the protection effect is achieved;
when the wire hoop 2 is disassembled, the nuts 210 at the tail ends of the two threaded rods 209 can be firstly screwed out, the threaded rods 209 are withdrawn from the jacks 208 and the side plates 207, then the upper half hoop 201 is lifted upwards, so that the inserted rod 205 is withdrawn from the sleeve 204, the upper half hoop 201 and the lower half hoop 202 can be completely separated, the wire hoop 2 is disassembled, and a user can sleeve the wire hoop 2 at different positions of the wire tube 105 again according to requirements;
when the wire hoop 2 is installed, the lower half hoop 202 is placed below the wire pipe 105, the upper half hoop 201 is placed above the wire pipe 105 and is vertically symmetrical with the lower half hoop 202, the inner wall of the cushion 203 is attached to the surface of the wire pipe 105, the side plates 207 in the two half hoops 206 vertically correspond to each other, then the threaded rod 209 penetrates through the insertion holes 208 in the two vertically corresponding side plates 207, and the threaded rod is fixed by screwing the nut 210.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a USB connector of high leakproofness, is including connecting shell (1) and ferrule (2), it has spool (105) to peg graft in the middle of connecting shell (1) rear end, just ferrule (2) are located the rear side of connecting shell (1) and cup joint spool (105) outside, its characterized in that:
a plug (102) is fixed in front of the connecting shell (1), a sealing ring (103) wraps the joint of the plug (102) and the connecting shell (1), and a circle of bonding strip (104) is bonded in the middle of the outer wall of the sealing ring (103);
the wire hoop (2) comprises an upper half hoop (201), a lower half hoop (202) and two half hoops (206), the upper half hoop (201) and the lower half hoop (202) are detachably connected and are vertically symmetrical, the two half hoops (206) are arranged and respectively wrapped at the middle positions of the outer walls of the upper half hoop (201) and the lower half hoop (202), the tail ends of the left side and the right side of the two half hoops (206) are respectively fixed with a side plate (207), and the center of the surface of each side plate (207) is provided with a jack (208);
the left side and the right side of the lower surface of the upper half hoop (201) are both fixed with at least three sleeves (204) which are horizontally arranged at equal intervals, and the left side and the right side of the upper surface of the lower half hoop (202) are both fixed with at least three inserted rods (205) which are horizontally arranged at equal intervals.
2. The USB connector with high sealing performance according to claim 1, wherein: last half hoop (201) inner wall and half hoop (202) inner wall down all laminate to have cushion (203), just cushion (203) inner wall and spool (105) outer wall contact.
3. The USB connector with high sealing performance according to claim 1, wherein: the number of the inserted rods (205) is consistent with that of the sleeves (204) and corresponds to that of the sleeves up and down, and the upper half hoop (201) is inserted into the sleeves (204) through the inserted rods (205) and is connected with the lower half hoop (202) in an inserting mode.
4. The USB connector with high sealing performance according to claim 1, wherein: two curb plate (207) in semicircle ring (206) correspond from top to bottom, and all be equipped with threaded rod (209) that run through jack (208) between curb plate (207) that correspond from top to bottom, every threaded rod (209) terminal equal threaded connection has nut (210).
5. The USB connector with high sealing performance according to claim 1, wherein: the middle of the outer part of the connecting shell (1) is wrapped with a soft rubber sleeve (101).
6. The USB connector with high sealing performance according to claim 1, wherein: the sealing ring (103) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537002.1U CN212587789U (en) | 2020-07-29 | 2020-07-29 | USB connector with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537002.1U CN212587789U (en) | 2020-07-29 | 2020-07-29 | USB connector with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587789U true CN212587789U (en) | 2021-02-23 |
Family
ID=74657710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021537002.1U Expired - Fee Related CN212587789U (en) | 2020-07-29 | 2020-07-29 | USB connector with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745892A (en) * | 2021-09-10 | 2021-12-03 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
-
2020
- 2020-07-29 CN CN202021537002.1U patent/CN212587789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745892A (en) * | 2021-09-10 | 2021-12-03 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
| CN113745892B (en) * | 2021-09-10 | 2024-04-12 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210729 |