CN216598122U - Reinforced anti-deformation USB connector - Google Patents
Reinforced anti-deformation USB connector Download PDFInfo
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- CN216598122U CN216598122U CN202122180481.7U CN202122180481U CN216598122U CN 216598122 U CN216598122 U CN 216598122U CN 202122180481 U CN202122180481 U CN 202122180481U CN 216598122 U CN216598122 U CN 216598122U
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Abstract
The utility model relates to the technical field of connectors, in particular to a reinforced anti-deformation USB connector which comprises a connector outer shell, wherein a connector plug-in shell is arranged inside the connector outer shell, an external connection main body is arranged at the other end of the connector outer shell, the connector outer shell comprises an outer shell base, a groove matched with the connector plug-in shell is formed in one surface of the outer shell base, and an outer shell fixing cover is arranged on the outer side of the groove of the outer shell base; the connector plug-in shell is internally provided with an integral connector plug-in shell, the connector plug-in shell can fix the connecting part of the connecting terminal mechanism and the external wiring main body together, the situation that the connecting terminal mechanism and the external wiring main body are broken is avoided, and meanwhile, the connector plug-in shell of the device is provided with a detachable plug-in shell cover plate, so that the connecting terminal mechanism can be conveniently connected and arranged.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a reinforced anti-deformation USB connector.
Background
The USB is named as universal serial bus, can be used for communicating electronic products and is applied to various types of mobile, audio-visual, automobile electronics, multimedia, electric appliances and the like. Have been widely adopted in various types of external devices. The USB interfaces are three types, namely USB1.1, USB2.0 and USB 3.0. Theoretically, the transmission speed of USB1.1 can reach 12 Mbps/second, the transmission speed of USB2.0 can reach 480 Mbps/second, and the USB1.1 can be compatible downwards, and the transmission speed of USB3.0 is about 3.2Gbps (i.e. 320 MB/S). The theoretical highest rate is 5.0Gbps (i.e., 500 MB/S).
In the prior art, the following problems exist:
(1) after the connecting terminal in the existing USB connector is repeatedly plugged, the internal terminal of the connecting terminal is connected with the plug-in unit through extrusion force, so that when the plug-in unit is separated from the terminal of the connector, the connecting point of the terminal in the connector and an external wire is easily pulled, the connecting point is separated, and the connector cannot be normally used.
(2) When the existing USB connector is used, because the USB connector is plugged, the internal terminal of the USB connector is easily influenced by the plug-in, the terminal inside the connector is easily deformed, the terminal of the plug-in is easily loosened, and the connecting effect of the plug-in is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a reinforced and deformation-resistant USB connector, so as to solve the problems mentioned in the background art.
The technical scheme of the utility model is as follows: a reinforced anti-deformation USB connector comprises a connector outer shell, wherein a connector plug-in shell is arranged inside the connector outer shell, an external connection main body is arranged at the other end of the connector outer shell, the connector outer shell comprises an outer shell base, a groove matched with the connector plug-in shell is formed in one surface of the outer shell base, an outer shell fixing cover is arranged outside the groove of the outer shell base, and a clamping piece positioning block matched with the external shape of the connector plug-in shell is arranged in the groove of the outer shell base;
the connector plug-in components casing includes plug-in components shell body, and the inside of plug-in components shell body is provided with connecting terminal mechanism, and welding groove has been seted up to the upper end of plug-in components shell body, and the open end in welding groove is provided with plug-in components shell cover board, a plurality of fixed strip mounting groove has been seted up to the both sides of plug-in components shell body, and the one end that connecting terminal mechanism was kept away from to plug-in components shell body is provided with the wire casing fixed tube, the both sides of plug-in components shell cover board be provided with fixed strip mounting groove assorted apron fixed strip.
Preferably, the connection terminal mechanism includes the terminal supporting body, the recess of rectangle is seted up to the top of terminal supporting body, and is provided with the contact piece bottom plate in the terminal supporting body top recess, the upper end of contact piece bottom plate is provided with a plurality of terminal contact piece, and the outside cover of terminal contact piece is equipped with the contact piece fixed plate, the recess of bar is seted up to the both sides and the bottom of terminal supporting body, and the block has side spacing piece and fixture block in the recess of terminal supporting body both sides and bottom respectively.
Preferably, the outer wall of the side limiting block is fixed on the inner wall of the plug shell main body, the section of the clamping block is T-shaped, and the section of the groove at the bottom of the terminal carrier is T-shaped.
Preferably, the outer wall of the contact piece fixing plate is provided with a through hole matched with the external shape of the terminal contact piece, and the periphery of the contact piece fixing plate and the inner wall of the groove of the terminal bearing body are fixed together in a hot melting mode.
Preferably, the wire casing fixing pipe is communicated with the interior of the plug-in shell main body, a through hole is formed in the side face of the wire casing fixing pipe, and the position of the wire casing fixing pipe corresponds to that of the external wiring main body.
Preferably, the inner sides of the outer shell base and the outer shell fixing cover are provided with a clamping piece main body and a clamping piece positioning block which correspond to each other in position, and the outer wall of the clamping piece main body is provided with a groove matched with the outer shape of the clamping piece positioning block.
Preferably, the outer wall of the plug-in shell cover plate is provided with two fixing seat mounting holes, a cover plate fixing seat is clamped inside the fixing seat mounting holes, and the cover plate fixing seat is fixed on the outer wall of the plug-in shell cover plate.
The utility model provides a reinforced and deformation-resistant USB connector through improvement, and compared with the prior art, the reinforced and deformation-resistant USB connector has the following improvements and advantages:
one is as follows: the connector plug-in shell is internally provided with an integral connector plug-in shell, the connector plug-in shell can fix the connecting part of the connecting terminal mechanism and the external wiring main body together, so that the situation of fracture between the connecting terminal mechanism and the external wiring main body is avoided, and meanwhile, the connector plug-in shell of the device is provided with a detachable plug-in shell cover plate, so that the connecting terminal mechanism can be conveniently connected and arranged;
the second step is as follows: the connecting terminal mechanism is provided with the side limiting block and the fixture block, the position of the terminal bearing body is limited through the side limiting block and the fixture block, the terminal bearing body is prevented from being inclined in the plug-in shell body, and the terminal contact piece can be fixed through the contact piece fixing plate, so that the position of the terminal contact piece is limited through the contact piece fixing plate, and the situation that the terminal contact piece is separated is avoided.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic view of the connector insert housing construction of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
fig. 5 is a cross-sectional view at B-B of fig. 2 of the present invention.
Description of reference numerals: 1. connector shell body, 101, shell body base, 102, shell body fixed cover, 103, fastener main part, 104, fastener locating piece, 105, cover plate fixing base, 2, connector plug-in components casing, 201, plug-in components casing main part, 202, plug-in components casing apron, 203, welding groove, 204, wire casing fixed tube, 205, fixed strip mounting groove, 206, cover plate fixed strip, 207, fixing base mounting hole, 3, connection terminal mechanism, 301, contact piece fixed plate, 302, terminal contact piece, 303, side spacing piece, 304, terminal carrier, 305, fixture block, 306, contact piece bottom plate, 4, external connection main part.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a reinforced anti-deformation USB connector through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1 to 5, a reinforced deformation-resistant USB connector includes a connector outer housing 1, a connector plug housing 2 is disposed inside the connector outer housing 1, and an external connection main body 4 is disposed at the other end of the connector outer housing 1, the connector outer housing 1 includes an outer housing base 101, a groove matched with the connector plug housing 2 is formed on one surface of the outer housing base 101, an outer housing fixing cover 102 is disposed outside the groove of the outer housing base 101, and a card positioning block 104 matched with the external shape of the connector plug housing 2 is disposed in the groove of the outer housing base 101;
the outer shell base 101 and the outer shell fixing cover 102 are convenient to connect, the outer shell base 101 and the outer shell fixing cover 102 fix the connecting part of the connector plug-in shell 2 and the external wiring main body 4, meanwhile, the connector plug-in shell 2 is in an integral shape, the integral strength of the connector plug-in shell 2 is improved, and the connector plug-in shell 2 is not easy to deform.
The connector plug-in shell body 2 comprises a plug-in shell body 201, a connecting terminal mechanism 3 is arranged inside the plug-in shell body 201, a welding groove 203 is formed in the upper end of the plug-in shell body 201, an opening end of the welding groove 203 is provided with a plug-in shell cover plate 202, a plurality of fixing strip mounting grooves 205 are formed in two sides of the plug-in shell body 201, one end, far away from the connecting terminal mechanism 3, of the plug-in shell body 201 is provided with a wire groove fixing pipe 204, and cover plate fixing strips 206 matched with the fixing strip mounting grooves 205 are arranged on two sides of the plug-in shell cover plate 202.
Connecting terminal mechanism 3 of plug-in components shell main part 201 inboard can be connected with external wiring main part 4, the fixed strip mounting groove 205 of plug-in components shell main part 201 both sides can fix apron fixed strip 206 simultaneously, plug-in components shell apron 202 can carry out the work of fixing through apron fixed strip 206 like this, the apron fixed strip 206 of plug-in components shell apron 202 both sides can block in the inside of shell body base 101 simultaneously, make plug-in components shell main part 201 and plug-in components shell apron 202 be difficult to break away from connector shell body 1 is inside, and plug-in components shell main part 201 has simultaneously seted up welding groove 203, make things convenient for the staff to carry out welded work through welding groove 203.
The connecting terminal mechanism 3 includes a terminal carrier 304, a rectangular groove is formed above the terminal carrier 304, a contact plate base plate 306 is arranged in the groove above the terminal carrier 304, a plurality of terminal contact plates 302 are arranged at the upper end of the contact plate base plate 306, a contact plate fixing plate 301 is sleeved outside the terminal contact plates 302, strip-shaped grooves are formed in the two sides and the bottom of the terminal carrier 304, and a side limiting block 303 and a clamping block 305 are respectively clamped in the grooves in the two sides and the bottom of the terminal carrier 304.
The connection terminal mechanism 3 mainly functions to connect an external plug-in, the contact piece fixing plate 301 above the terminal carrier 304 functions to fix the terminal contact piece 302 and the contact piece base plate 306, so that the fixed terminal contact piece 302 and the contact piece base plate 306 cannot be separated from the terminal carrier 304, and the side limiting block 303 and the fixture block 305 can limit the positions of the two sides and the bottom of the terminal carrier 304, so that the terminal carrier 304 is not easy to incline in the plug-in housing main body 201, and the installation effect of the terminal carrier 304 is improved.
The outer wall of the side stopper 303 is fixed to the inner wall of the housing body 201, and the cross section of the stopper 305 is "T" shaped, and the cross section of the groove at the bottom of the terminal carrier 304 is "T" shaped.
The side limiting blocks 303 can be clamped in grooves on two sides of the terminal carrier 304, positions on two sides of the terminal carrier 304 are limited through the side limiting blocks 303, so that the two sides of the terminal carrier 304 cannot be inclined, and meanwhile, the bottom of the terminal carrier 304 is fixed through the clamping blocks 305, so that the mounting effect of the terminal carrier 304 is improved.
The outer wall of the contact fixing plate 301 is formed with a through hole matching the outer shape of the terminal contact 302, and the periphery of the contact fixing plate 301 and the inner wall of the groove of the terminal carrier 304 are fixed together by heat fusion.
The through hole of the outer wall of the contact piece fixing plate 301 serves to receive the terminal contact piece 302, so that the terminal contact piece 302 can pass through the contact piece fixing plate 301 to be connected to an external connector.
The slot fixing tube 204 is communicated with the inside of the plug-in shell main body 201, a through hole is formed in the side face of the slot fixing tube 204, and the slot fixing tube 204 corresponds to the external wiring main body 4.
The wire casing fixed tube 204 can fix the one end of external connection main part 4, makes external connection main part 4 one end can dock with connecting terminal mechanism 3, and the through-hole has been seted up to the both sides of wire casing fixed tube 204 moreover, and wire casing fixed tube 204 can be closed along the through-hole, makes the wire casing fixed tube 204 can block external connection main part 4 outside, improves the fixed effect of external connection main part 4.
The inner sides of the outer shell base 101 and the outer shell fixing cover 102 are provided with a clamping piece main body 103 and a clamping piece positioning block 104 which are corresponding in position, and the outer wall of the clamping piece main body 103 is provided with a groove matched with the external shape of the clamping piece positioning block 104.
The outer shell base 101 and the outer shell fixing cover 102 can be clamped together through the clamping piece main body 103 and the clamping piece positioning block 104, so that the outer shell base 101 and the outer shell fixing cover 102 can be fixed together, and meanwhile, the outer shell base 101 and the outer shell fixing cover 102 are convenient to disassemble.
Two fixing seat mounting holes 207 are formed in the outer wall of the plug-in housing cover plate 202, a cover plate fixing seat 105 is clamped inside the fixing seat mounting holes 207, and the cover plate fixing seat 105 is fixed on the outer wall of the plug-in housing cover plate 202.
Fixing base mounting hole 207 of plug-in components shell cover 202 outer wall plays the effect of holding apron fixing base 105, and apron fixing base 105 can pass fixing base mounting hole 207 and enter into the inboard of plug-in components shell cover 202, blocks the top of connecting terminal mechanism 3 through apron fixing base 105, improves connecting terminal mechanism 3's fixed effect.
The working principle is as follows: firstly, an external connecting wire main body 4 of the device penetrates through a wire slot fixing pipe 204 to enter a welding groove 203, the external connecting wire main body 4 and a connecting terminal mechanism 3 are welded together, then a plug-in shell cover plate 202 is clamped outside the welding groove 203, cover plate fixing strips 206 on two sides of the plug-in shell cover plate 202 are clamped in fixing strip mounting grooves 205, then a connector plug-in shell 2 is clamped in a clamping piece positioning block 104 inside a shell base 101, then a shell fixing cover 102 is covered on the shell base 101, a cover plate fixing seat 105 on the inner side of the shell fixing cover 102 penetrates through a fixing seat mounting hole 207 to press the connecting terminal mechanism 3, the fixing effect of the connecting terminal mechanism 3 is increased, then in the using process of the device, an external plug-in is inserted into the plug-in shell main body 201, and then the terminal contact piece 302 and the external plug-in are mutually connected in a pressing manner, the terminal contact piece 302 can be fixed by the contact piece fixing plate 301, and both sides and the bottom of the terminal carrier 304 can be fixed by the side stoppers 303 and the stoppers 305, thereby increasing the mounting effect of the terminal carrier 304.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a consolidate anti USB connector that warp which characterized in that: the connector plug-in connector comprises a connector outer shell (1), a connector plug-in housing (2) is arranged inside the connector outer shell (1), an external wiring main body (4) is arranged at the other end of the connector outer shell (1), the connector outer shell (1) comprises an outer shell base (101), a groove matched with the connector plug-in housing (2) is formed in one surface of the outer shell base (101), an outer shell fixing cover (102) is arranged outside the groove of the outer shell base (101), and a clamping piece positioning block (104) matched with the external shape of the connector plug-in housing (2) is arranged in the groove of the outer shell base (101);
the connector plug-in shell (2) comprises a plug-in shell main body (201), a connecting terminal mechanism (3) is arranged inside the plug-in shell main body (201), a welding groove (203) is formed in the upper end of the plug-in shell main body (201), a plug-in shell cover plate (202) is arranged at the open end of the welding groove (203), a plurality of fixing strip installation grooves (205) are formed in two sides of the plug-in shell main body (201), a wire groove fixing pipe (204) is arranged at one end, far away from the connecting terminal mechanism (3), of the plug-in shell main body (201), and cover plate fixing strips (206) matched with the fixing strip installation grooves (205) are arranged on two sides of the plug-in shell cover plate (202).
2. A reinforced deformation-resistant USB connector as claimed in claim 1, wherein: the connecting terminal mechanism (3) comprises a terminal bearing body (304), a rectangular groove is formed in the upper portion of the terminal bearing body (304), a contact piece base plate (306) is arranged in the groove in the upper portion of the terminal bearing body (304), a plurality of terminal contact pieces (302) are arranged at the upper end of the contact piece base plate (306), a contact piece fixing plate (301) is sleeved outside the terminal contact pieces (302), strip-shaped grooves are formed in the two sides and the bottom of the terminal bearing body (304), and side limiting blocks (303) and clamping blocks (305) are clamped in the grooves in the two sides and the bottom of the terminal bearing body (304) respectively.
3. A reinforced deformation-resistant USB connector as claimed in claim 2, wherein: the outer wall of the side limiting block (303) is fixed on the inner wall of the plug-in shell main body (201), the section of the clamping block (305) is T-shaped, and the section of the groove at the bottom of the terminal carrier (304) is T-shaped.
4. A reinforced deformation-resistant USB connector as claimed in claim 2, wherein: the outer wall of the contact piece fixing plate (301) is provided with a through hole matched with the external shape of the terminal contact piece (302), and the periphery of the contact piece fixing plate (301) is fixed with the inner wall of the groove of the terminal bearing body (304) in a hot melting mode.
5. A reinforced deformation-resistant USB connector as claimed in claim 1, wherein: the wire casing fixing pipe (204) is communicated with the interior of the plug-in shell main body (201), a through hole is formed in the side face of the wire casing fixing pipe (204), and the position of the wire casing fixing pipe (204) corresponds to that of the external wiring main body (4).
6. A reinforced deformation-resistant USB connector as claimed in claim 1, wherein: the clamping piece fixing device is characterized in that clamping piece main bodies (103) and clamping piece positioning blocks (104) corresponding to each other in position are arranged on the inner sides of the outer shell base (101) and the outer shell fixing cover (102), and grooves matched with the external shapes of the clamping piece positioning blocks (104) are formed in the outer walls of the clamping piece main bodies (103).
7. A reinforced deformation-resistant USB connector as claimed in claim 1, wherein: two fixing seat mounting holes (207) are formed in the outer wall of the plug-in shell cover plate (202), a cover plate fixing seat (105) is clamped inside the fixing seat mounting holes (207), and the cover plate fixing seat (105) is fixed to the outer wall of the plug-in shell cover plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180481.7U CN216598122U (en) | 2021-09-08 | 2021-09-08 | Reinforced anti-deformation USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180481.7U CN216598122U (en) | 2021-09-08 | 2021-09-08 | Reinforced anti-deformation USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216598122U true CN216598122U (en) | 2022-05-24 |
Family
ID=81637717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122180481.7U Active CN216598122U (en) | 2021-09-08 | 2021-09-08 | Reinforced anti-deformation USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216598122U (en) |
-
2021
- 2021-09-08 CN CN202122180481.7U patent/CN216598122U/en active Active
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