CN216850520U - Waterproof metal female terminal - Google Patents
Waterproof metal female terminal Download PDFInfo
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- CN216850520U CN216850520U CN202220095047.0U CN202220095047U CN216850520U CN 216850520 U CN216850520 U CN 216850520U CN 202220095047 U CN202220095047 U CN 202220095047U CN 216850520 U CN216850520 U CN 216850520U
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- female terminal
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- metal female
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Abstract
The utility model relates to the field of electronic technology, specific waterproof type metal female terminal that says so, including metal casing and plastics apron, the plastics apron sets up the one end at metal casing, and the injecting glue groove has been seted up to one side of metal casing, is provided with the injecting glue groove through the one end at metal casing, is favorable to the plastics apron to form confined space through the one end with metal casing behind the injecting glue groove injecting glue, has guaranteed that metal casing and plastics cover connection's inseparabler firm more, because the metal female terminal is the transmission of carrying out the signal of telecommunication through the electricity connection, the plastics apron shelters from sealed to the metal female terminal, avoided water to enter into the inside metal female terminal that causes the damage of this metal female terminal to the life of metal female terminal has been prolonged.
Description
Technical Field
The utility model relates to the field of electronic technology, a waterproof type metal female terminal specifically says so.
Background
The metal female terminal is mainly used for connecting a metal wire (commonly called as an electric wire) between an electronic part and the electronic part, and is meshed with the male terminal by using the metal female terminal, so that the current and data transmission is realized, and a product connected with the male terminal is convenient to charge or transmit data for use.
The chinese patent with the publication number of CN213340792U discloses a metal female terminal, including first supporting panel, first supporting panel is provided with two sets of, two sets of the equal fixedly connected with second supporting panel in first supporting panel both sides, and is two sets of the equal fixedly connected with locating piece in first supporting panel one side, it is two sets of the locating piece both sides all with second supporting panel one side fixed connection, two sets of the equal fixedly connected with cardboard in second supporting panel one side, it is two sets of the cardboard bottom all is provided with first bending part, and is two sets of cardboard one side all is provided with the second bending part, and is two sets of the equal fixedly connected with cardboard position backing foot of head of cardboard, it is two sets of cardboard position backing foot top one side all is provided with the chamfer angle. The utility model discloses a change the structure of the cardboard of the female terminal of traditional metal, it is comparatively easy to make the female terminal of metal pull out after inserting to insert, can not damage the product easily, can not make the product fall the clothes easily moreover, leads to the functional failure, and this patent exists does not possess waterproof function, leads to the inside back of contacting water of female terminal, the condition of short circuit or corrosion easily takes place.
However, the existing metal female terminal has poor waterproof effect and is very easy to be corroded by water, so that the metal female terminal is damaged, and the existing metal female terminal and the male terminal are not stably occluded and easily slide off, so that the condition of poor contact is caused, the transmission of an electric signal is influenced, and the use of the metal female terminal is not facilitated.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a waterproof type metal female terminal.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a female terminal of waterproof type metal, includes metal casing and plastics apron and two contact heads, the plastics apron sets up the one end at metal casing, two the contact head all is convex structure, two the contact head is at same level, and two be provided with the clearance between the contact head, the rubber injection groove has been seted up to metal casing's one end, one side welding of metal casing has the locking plate.
Preferably, the plastic cover plate is of an L-shaped structure and is arranged above the glue injection groove.
Preferably, the metal shell is of a U-shaped structure, notches are symmetrically formed in two sides of the metal shell, elastic pieces are welded to the two notches in a butt mode, two contact heads are welded to one side of the two opposite elastic pieces respectively, and two ends of each elastic piece are arranged inside the metal shell.
Preferably, all set up flutedly on the opposite one side of two shell fragments, the recess is the arc structure, and the welding of plastics apron one end has the backup pad, and the backup pad is "L" type structure, and the backup pad welding is in one side of metal casing.
Preferably, one end of the metal shell is welded with a stop plate, the stop plate is arranged on one side of the plastic cover plate, and the top of the stop plate is provided with a screw hole.
Preferably, the glue injection groove is of a U-shaped structure, and the glue injection groove is arranged between the metal shell and the plastic cover plate.
The utility model has the advantages that:
(1) the waterproof metal female terminal of the utility model is beneficial to forming a closed space with one end of the metal shell after the plastic cover plate is injected with glue through the glue injection groove by arranging the glue injection groove at one end of the metal shell, ensuring that the metal shell and the plastic cover plate are connected more tightly and firmly, because the metal female terminal transmits electric signals through electric connection, the plastic cover plate shields and seals the metal female terminal, thereby improving the waterproof effect of the metal female terminal, avoiding the damage to the metal female terminal caused by the water entering the metal female terminal, prolonging the service life of the metal female terminal, secondly, through the welding of one side at metal casing, and seted up the screw at the stopper top, be convenient for fix the female terminal of metal through the screw, avoided the signal of telecommunication to take place to interrupt when the transmission, further avoided the instrument to take place unnecessary trouble when using.
(2) A waterproof type metal female terminal, be provided with two relative shell fragments through the inside at metal casing, and serve at two shell fragments are relative and all be provided with the contact head, be favorable to the metal female terminal to be connected more firmly with the one end of public terminal, avoid metal female terminal and the public terminal to cause the condition of contact failure, further be favorable to carrying out the transmission of signal of telecommunication between metal female terminal and the public terminal, and simultaneously, all set up flutedly through the one end opposite at two shell fragments, be convenient for be connected and separate metal female terminal and public terminal through two recesses on the one hand, on the other hand is connected metal female terminal and public terminal through two recesses, ensured to dock better between metal female terminal and the public terminal, the stability that metal female terminal and public terminal are connected has further improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a region a in fig. 1 according to the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a top view of the present invention.
In the figure: 1. a metal housing; 2. a plastic cover plate; 3. a notch; 4. injecting glue groove; 5. a spring plate; 6. a contact head; 7. a groove; 8. a support plate; 9. a stopper plate; 10. and a screw hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, the waterproof metal female terminal of the present invention comprises a metal housing 1, a plastic cover plate 2 and two contacts 6, wherein the plastic cover plate 1 is disposed at one end of the metal housing 1, one side of the metal housing 1 is provided with a glue injection groove 4, the glue injection groove 4 is arranged at one end of the metal shell 1, so that a closed space is formed between the plastic cover plate 2 and one end of the metal shell 1 after glue is injected through the glue injection groove 4, the metal shell 1 and the plastic cover plate 2 are ensured to be connected more tightly and firmly, because the metal female terminal transmits the electric signal through electric connection, the plastic cover plate 2 shields and seals the metal female terminal, thereby avoiding water from entering the metal female terminal to damage the metal female terminal, thereby prolonging the service life of the metal female terminal, and one side of the metal shell 1 is welded with a stop plate 9.
The plastic cover plate 2 is of an L-shaped structure, so that the plastic shell 2 is more tightly closed to one side of the metal shell 1, the metal female terminal is better in waterproof effect, and the plastic cover plate 2 is arranged above the glue injection groove 4.
Two contact heads 6 are convex structure, and two contact heads 6 are at same level, and gapped between two contact heads 6, are provided with two relative shell fragments 5 through the inside at metal casing 1, are favorable to the more firm that the one end of metal female terminal and male terminal is connected, avoid metal female terminal and male terminal to cause the condition of contact failure, further are favorable to carrying out the transmission of signal of telecommunication between metal female terminal and the male terminal.
All seted up recess 7 on one side that two shell fragments 5 are opposite, recess 7 is the arc structure, recess 7 has all been seted up through the one end opposite at two shell fragments 5, be convenient for connect and separate metal female terminal and male terminal through two recess 7 on the one hand, on the other hand is connected metal female terminal and male terminal through two recess 7, ensured to dock better between metal female terminal and the metal male terminal, the stability that metal female terminal and male terminal are connected has further been improved, 2 one end welding of plastics apron has backup pad 8, backup pad 8 is "L" type structure, it is fixed that the plastics apron 2 of being convenient for supports through backup pad 8 and metal casing, backup pad 8 welding is in one side of metal casing 1.
The welding of 1 one end of metal casing has the jam plate 9, and the jam plate 9 sets up in one side of plastics apron 2, and screw 10 has been seted up at jam plate 9 top, and secondly, through welding the jam plate 9 in one side of metal casing 1, and has seted up screw 10 at jam plate 9 top, fixes the bolt through screw 10 to the metal female terminal, has avoided the signal of telecommunication to take place to interrupt when the transmission, further avoids the instrument to take place unnecessary trouble when using.
When the anti-theft door lock is used, firstly, UV glue and AB glue are injected into the glue injection groove 4, the plastic cover plate 2 is pressed by hands, the metal shell 1 and the plastic cover plate 2 are connected tightly, then, two contact points 6 on the two elastic sheets 5 are in butt joint with one end of the male terminal, the two grooves 7 are clamped with one end of the male terminal, and finally, the bolt is fixed through a screw hole in the stop plate 9.
The glue injection groove 4 is arranged at one end of the metal shell of the utility model, which is beneficial to forming a closed space with one end of the metal shell 1 after the plastic cover plate 2 is injected with glue through the glue injection groove 4, ensuring the connection between the metal shell 1 and the plastic cover plate 2 to be more compact and firm, because the metal female terminal transmits electric signals through electric connection, the plastic cover plate 2 shields and seals the metal female terminal, thereby improving the waterproof effect of the metal female terminal, avoiding the damage to the metal female terminal caused by the water entering the metal female terminal, prolonging the service life of the metal female terminal, secondly, a stop plate 9 is welded on one side of the metal shell 1, and a screw hole 10 is formed in the top of the stop plate 9, so that the metal female terminal can be conveniently fixed through the screw hole 10, the electric signal is prevented from being interrupted during transmission, and unnecessary faults of an instrument during use are further avoided;
through the inside at metal casing 1 be provided with two relative shell fragments 5, and all be provided with contact 6 on two shell fragments 5 relative one ends, it is more firm to be favorable to metal female terminal to be connected with the one end of public terminal, avoid metal female terminal and the public terminal to cause the condition of contact failure, further be favorable to carrying out the transmission of signal of telecommunication between metal female terminal and the public terminal, and simultaneously, recess 7 has all been seted up through the one end opposite at two shell fragments 5, be convenient for on the one hand be connected and separate metal female terminal and public terminal through two recesses, on the other hand is connected metal female terminal and public terminal through two recesses, ensured to dock better between metal female terminal and the public terminal, the stability that metal female terminal and public terminal are connected has further been improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a waterproof type metal female terminal, includes metal casing (1) and plastic cover board (2) and two contact (6), its characterized in that: the plastic cover plate (2) is arranged at one end of the metal shell (1), the contact heads (6) are of arc-shaped structures, the contact heads (6) are arranged on the same level, gaps are formed between the contact heads (6), the glue injection groove (4) is formed in one end of the metal shell (1), and the stop plate (9) is welded on one side of the metal shell (1).
2. The waterproof metal female terminal according to claim 1, wherein: the plastic cover plate (2) is of an L-shaped structure, and the plastic cover plate (2) is arranged above the glue injection groove (4).
3. The waterproof metal female terminal according to claim 1, wherein: metal casing (1) is "U" type structure, and metal casing (1) bilateral symmetry has seted up notch (3), and butt welding has shell fragment (5) on two notches (3), and two contact (6) weld respectively in one side of two relative shell fragments (5), and shell fragment (5) both ends set up the inside at metal casing (1).
4. The waterproof metal female terminal according to claim 3, wherein: all set up on one side that two shell fragment (5) are opposite recess (7), recess (7) are the arc structure, and the welding of plastics apron (2) one end has backup pad (8), and backup pad (8) are "L" type structure, and the welding of backup pad (8) is in one side of metal casing (1).
5. The waterproof metal female terminal according to claim 1, wherein: one end of the metal shell (1) is welded with a stop plate (9), the stop plate (9) is arranged on one side of the plastic cover plate (2), and the top of the stop plate (9) is provided with a screw hole (10).
6. The waterproof metal female terminal according to claim 1, wherein: the glue injection groove (4) is of a U-shaped structure, and the glue injection groove (4) is arranged between the metal shell (1) and the plastic cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095047.0U CN216850520U (en) | 2022-01-14 | 2022-01-14 | Waterproof metal female terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095047.0U CN216850520U (en) | 2022-01-14 | 2022-01-14 | Waterproof metal female terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216850520U true CN216850520U (en) | 2022-06-28 |
Family
ID=82085366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220095047.0U Active CN216850520U (en) | 2022-01-14 | 2022-01-14 | Waterproof metal female terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216850520U (en) |
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2022
- 2022-01-14 CN CN202220095047.0U patent/CN216850520U/en active Active
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