CN217983802U - Automobile terminal electric connector - Google Patents
Automobile terminal electric connector Download PDFInfo
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- CN217983802U CN217983802U CN202221811152.6U CN202221811152U CN217983802U CN 217983802 U CN217983802 U CN 217983802U CN 202221811152 U CN202221811152 U CN 202221811152U CN 217983802 U CN217983802 U CN 217983802U
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Abstract
The utility model discloses a belong to automotive electronics and connect technical field, specifically be an automobile terminal electric connector, which comprises a housin, the casing is formed by two panels and two curb plates pegging graft each other, and is adjacent panel and curb plate are consolidated through the reinforcement ware, be provided with contact shell fragment in the casing inner chamber, contact shell fragment inner wall threaded connection threaded pin, threaded pin both ends outer wall threaded connection the casing, seted up first through-hole on the curb plate and link up the first rectangle through-hole of first through-hole, the beneficial effects of the utility model are that: the panel is provided with the inserting grooves, the side plates are provided with the inserting columns, the panel and the side plates can be inserted into each other to form a shell, and the adjacent panel and the side plates are fixed through the reinforcing device, so that the structure of the shell is stable; the shell is convenient to detach, so that the contact elastic piece is convenient to install and replace, and the use is more convenient.
Description
Technical Field
The utility model relates to an automotive electronics connects technical field, specifically is an automobile terminal electric connector.
Background
With the development of science and technology and the progress of times, people have requirements on durability and reliability of industrial products, and control of shortness, space convenience and cost; at present, some electronic products, such as computers, mobile phones, digital products, and the like, often need to connect different system units by using an automobile terminal electric connector, and in order to adapt to the current specialized technical trend of computers, mobile phones, and digital products, the requirements for connection stability, reliability, convenience, miniaturization, and the like of the automobile terminal electric connector are higher and higher;
at present, all shells of the automobile terminal electric connector are integrally formed, and a contact elastic sheet is placed in the shells before forming, so that the contact elastic sheet cannot be replaced; or several panels are connected by bolts, and the contact spring is a vulnerable part, so that the maintenance and replacement of the contact spring are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses in view of the problem that exists among the current car terminal electric connector, proposed.
Therefore, the utility model aims to provide an automobile terminal electric connector, which solves the problem that the shell of the existing automobile terminal electric connector is integrally formed, and the contact elastic sheet cannot be replaced when the contact elastic sheet is placed in the shell before forming; or several panels are connected through bolts, and the contact elastic sheet is a wearing part, so that the maintenance and the replacement of the contact elastic sheet are inconvenient.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides an automobile terminal electric connector, includes the casing, the casing is formed by two panels and two curb plates pegging graft each other, and is adjacent panel and curb plate are consolidated through the reinforcement ware, be provided with the contact shell fragment in the casing inner chamber, contact shell fragment inner wall threaded connection screw thread round pin, screw thread round pin both ends outer wall threaded connection the casing.
As a preferred scheme of car terminal electric connector, wherein: the side plate is provided with a first through hole and a first rectangular through hole penetrating through the first through hole, and the panel is provided with a second through hole, a second rectangular through hole and a rectangular groove.
As a preferred scheme of car terminal electric connector, wherein: the reinforcing device comprises a fixed disc, a bolt is integrally formed at one end of the fixed disc, a spring is sleeved on the bolt, an embedding rod is integrally formed at one end of the bolt, the bolt penetrates through the first through hole and the second through hole, and the embedding rod is clamped in the rectangular groove.
As a preferred scheme of the car terminal electric connector, wherein: the shell comprises a shell body and is characterized in that a shielding cover is arranged on the outer wall of the shell body through bolts, a third through hole is formed in the shielding cover, a spring piece hole is formed in the panel, and pins and supporting legs are arranged at the bottom end of the panel.
As a preferred scheme of the car terminal electric connector, wherein: the contact elastic sheet is set to be a first contact elastic sheet, the first contact elastic sheet is of a horn-shaped structure with one end opened and the middle part small, a first internal thread hole is formed in the side plate, a second internal thread hole is formed in the top end of the first contact elastic sheet, and the inner wall of the second internal thread hole and the inner wall of the first internal thread hole are in threaded connection with the threaded pin.
As a preferred scheme of the car terminal electric connector, wherein: the shell is characterized in that the two ends of the shell are provided with inserting grooves, the two ends of the side plates are integrally provided with inserting columns, and the inner walls of the inserting grooves are connected with the inserting columns in an interference fit mode.
As a preferred scheme of car terminal electric connector, wherein: the diameters of the first through holes and the second through holes are equal, the first rectangular through holes are two sets, and the first rectangular through holes are symmetrically arranged at the upper ends and the lower ends of the first through holes.
As a preferred scheme of car terminal electric connector, wherein: the second rectangle through-hole is equipped with two sets ofly, and is two sets of the second rectangle through-hole symmetry sets up the upper and lower both sides of second through-hole, the rectangle recess is equipped with two sets ofly, and is two sets of the rectangle recess symmetry sets up the left and right sides of second through-hole.
As a preferred scheme of car terminal electric connector, wherein: the contact elastic sheet is set to be a second contact elastic sheet, the second contact elastic sheet is of a horn-shaped structure with one end opened and the middle small, a third internal thread hole is formed in the second contact elastic sheet, and the inner wall of the third internal thread hole is in threaded connection with the threaded pin.
Compared with the prior art:
1. the panel is provided with the inserting grooves, the side plates are provided with the inserting columns, the panel and the side plates can be inserted into each other to form a shell, and the adjacent panel and the side plates are fixed through the reinforcing device, so that the structure of the shell is stable;
2. because the fixer is arranged to reinforce the adjacent panel and the side plates, the side plates and the panels are mutually inserted, the shell is convenient to remove, the contact elastic pieces are convenient to install and replace, and the use is more convenient.
Drawings
Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 provided in embodiment 1 of the present invention;
fig. 3 is a top cross-sectional view of fig. 1 provided in embodiment 1 of the present invention;
fig. 4 is an exploded view of a housing provided in embodiment 1 of the present invention;
fig. 5 is a schematic view provided in embodiment 1 of the present invention;
fig. 6 is a cross-sectional view of a panel provided in embodiment 1 of the present invention;
fig. 7 is a schematic view of a first contact spring piece according to embodiment 1 of the present invention;
fig. 8 is a top cross-sectional view of fig. 1 provided in embodiment 2 of the present invention;
fig. 9 is a schematic view of a second contact spring piece according to embodiment 2 of the present invention.
In the figure: the fixing plate comprises a shell 1, a panel 11, a spring plate hole 111, a pin 112, a supporting leg 113, a second through hole 114, a second rectangular through hole 115, a rectangular groove 116, a plugging groove 117, a side plate 12, a first through hole 121, a first internal thread hole 122, a first rectangular through hole 123, a plugging column 124, a reinforcement 3, a shielding cover 31, a third through hole 311, a fixing plate 32, a plug pin 33, a spring 34, an embedded rod 35, a first contact spring plate 41, a second internal thread hole 411, a second contact spring plate 42, a third internal thread hole 421 and a threaded pin 5.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
the utility model provides an automobile terminal electric connector, please refer to fig. 1-7, including casing 1, install shield 31 through the bolt on the 1 outer wall of casing, shield 31 installs on curb plate 12, shield 31 is used for preventing the mistake from bumping fixer 3, and lead to embeddable pole 35 to break away from rectangle recess 116, third through hole 311 has been seted up on shield 31, finger third through hole 311, thereby can drive fixed disk 32 and remove, thereby make embeddable pole 35 break away from rectangle recess 116, casing 1 is pegged graft each other by two panels 11 and two curb plates 12 and forms, adjacent panel 11 and curb plate 12 are consolidated through reinforcer 3, be provided with the contact shell fragment in the 1 inner chamber of casing, contact shell inner wall threaded connection threaded pin 5, threaded pin 5 both ends outer wall threaded connection casing 1, the shell hole 111 has been seted up on panel 11, panel 11 bottom is equipped with pin 112 and supporting legs 113.
The side plate 12 is provided with a first through hole 121 and a first rectangular through hole 123 penetrating through the first through hole 121, and the panel 11 is provided with a second through hole 114, a second rectangular through hole 115 and a rectangular groove 116.
The reinforcing device 3 comprises a fixed disc 32, a bolt 33 is integrally formed at one end of the fixed disc 32, a spring 34 is sleeved on the bolt 33, an embedded rod 35 is integrally formed at one end of the bolt 33, the embedded rod 35 is clamped (embedded) into a rectangular groove 116, the bolt 33 can be limited to move, so that the stability of the panel 11 and the stability of the side plate 12 are kept, the bolt 33 penetrates through the first through hole 121 and the second through hole 114, and the embedded rod 35 is clamped in the rectangular groove 116.
The contact shell fragment sets up to first contact shell fragment 41, and first contact shell fragment 41 has seted up first internal thread hole 122 for the middle little horn-shaped structure in one end opening on curb plate 12, and second internal thread hole 411, the equal threaded connection threaded pin 5 in second internal thread hole 411 and the first internal thread hole 122 inner wall have been seted up on the 41 tops of first contact shell fragment.
Referring to fig. 1, a recess (not shown) is formed on the panel 11 for matching the automotive terminal electrical connector with the male terminal.
When the connector is used specifically, the two panels 11 and the two side plates 12 are plugged into each other through the plugging grooves 117 on the panels 11 and the plugging columns 124 on the side plates 12, the second through holes 114 are aligned with the first through holes 121, the plug pins 33 sequentially pass through the first through holes 121 and the second through holes 114, the embedded rods 35 simultaneously pass through the first rectangular through holes 123 and the second rectangular through holes 115, the fixed plate 32 is rotated by ninety degrees, the hands are loosened, the embedded rods 35 enter the rectangular grooves 116 under the action of the elastic force of the springs 34, and the threaded pins 5 are in threaded connection with the first contact elastic pieces 41 and the two side plates 12; when the shell 1 needs to be removed, the fixing plate 32 is pressed until the embedded rod 35 is separated from the rectangular groove 116, and then the fixing plate 32 is rotated ninety degrees, so that the threaded pin 5 is extracted.
Example 2:
referring to fig. 8 to 9, the difference from embodiment 1 is: the contact elastic sheet is set to be a second contact elastic sheet 42, the second contact elastic sheet 42 is of a horn-shaped structure with one end opened and the middle small, a third internal thread hole 421 is formed in the second contact elastic sheet 42, and a threaded pin 5 is in threaded connection with the inner wall of the third internal thread hole 421; at this moment, the width of the top end of the second contact elastic sheet 42 is consistent with the width of the cavity at the top end of the shell 1, the second contact elastic sheet 42 is clamped in the cavity, and the second contact elastic sheet 42 can be fixed with the shell by using a threaded pin 5.
When the connector is used specifically, the two panels 11 and the two side plates 12 are plugged into each other through the plugging grooves 117 on the panels 11 and the plugging columns 124 on the side plates 12, the second through holes 114 are aligned with the first through holes 121, the plug pins 33 sequentially pass through the first through holes 121 and the second through holes 114, the embedded rods 35 simultaneously pass through the first rectangular through holes 123 and the second rectangular through holes 115, the fixed plate 32 is rotated by ninety degrees, the hands are loosened, the embedded rods 35 enter the rectangular grooves 116 under the action of the elastic force of the springs 34, and the threaded pins 5 are in threaded connection with the second contact elastic pieces 42 and the two side plates 12; when the shell 1 needs to be removed, the fixing plate 32 is pressed until the embedded rod 35 is separated from the rectangular groove 116, and then the fixing plate 32 is rotated ninety degrees, so that the threaded pin 5 is extracted.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides an automobile terminal electric connector, includes casing (1), casing (1) is pegged graft each other by two panels (11) and two curb plates (12) and forms its characterized in that: the adjacent panel (11) and the side plate (12) are reinforced through a reinforcing device (3), a contact elastic sheet is arranged in an inner cavity of the shell (1), the inner wall of the contact elastic sheet is in threaded connection with a threaded pin (5), and the outer walls of the two ends of the threaded pin (5) are in threaded connection with the shell (1).
2. The automotive terminal electrical connector as claimed in claim 1, wherein the side plate (12) is provided with a first through hole (121) and a first rectangular through hole (123) penetrating through the first through hole (121), and the panel (11) is provided with a second through hole (114), a second rectangular through hole (115) and a rectangular groove (116).
3. The automobile terminal electric connector as claimed in claim 2, wherein the stiffener (3) comprises a fixed plate (32), a plug (33) is integrally formed at one end of the fixed plate (32), a spring (34) is sleeved on the plug (33), an embedded rod (35) is integrally formed at one end of the plug (33), the plug (33) penetrates through the first through hole (121) and the second through hole (114), and the embedded rod (35) is clamped in the rectangular groove (116).
4. The automotive terminal electric connector according to claim 1, characterized in that a shielding cover (31) is mounted on the outer wall of the housing (1) through a bolt, a third through hole (311) is formed in the shielding cover (31), a spring sheet hole (111) is formed in the panel (11), and a pin (112) and a supporting leg (113) are arranged at the bottom end of the panel (11).
5. The automotive terminal electric connector according to claim 1, wherein the contact spring is a first contact spring (41), the first contact spring (41) is a horn-shaped structure with an opening at one end and a small middle part, the side plate (12) is provided with a first internal threaded hole (122), the top end of the first contact spring (41) is provided with a second internal threaded hole (411), and the inner walls of the second internal threaded hole (411) and the first internal threaded hole (122) are in threaded connection with the threaded pin (5).
6. The automotive terminal electric connector as claimed in claim 1, wherein the housing (1) is provided with two ends with insertion grooves (117), the two ends of the side plate (12) are integrally formed with insertion posts (124), and the inner walls of the insertion grooves (117) are connected with the insertion posts (124) in an interference fit manner.
7. The automotive terminal electrical connector as claimed in claim 3, wherein the diameters of the first through hole (121) and the second through hole (114) are equal, two groups of the first rectangular through holes (123) are arranged, and the two groups of the first rectangular through holes (123) are symmetrically arranged at the upper end and the lower end of the first through hole (121).
8. The automotive terminal electric connector according to claim 3, characterized in that two groups of the second rectangular through holes (115) are provided, two groups of the second rectangular through holes (115) are symmetrically arranged at the upper side and the lower side of the second through hole (114), two groups of the rectangular grooves (116) are provided, and two groups of the rectangular grooves (116) are symmetrically arranged at the left side and the right side of the second through hole (114).
9. The automotive terminal electric connector according to claim 1, characterized in that the contact spring is a second contact spring (42), the second contact spring (42) is a horn-shaped structure with one end open and the middle small, a third internal threaded hole (421) is formed in the second contact spring (42), and the inner wall of the third internal threaded hole (421) is in threaded connection with the threaded pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811152.6U CN217983802U (en) | 2022-07-14 | 2022-07-14 | Automobile terminal electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811152.6U CN217983802U (en) | 2022-07-14 | 2022-07-14 | Automobile terminal electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217983802U true CN217983802U (en) | 2022-12-06 |
Family
ID=84277527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221811152.6U Active CN217983802U (en) | 2022-07-14 | 2022-07-14 | Automobile terminal electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217983802U (en) |
-
2022
- 2022-07-14 CN CN202221811152.6U patent/CN217983802U/en active Active
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