CN210403559U - Terminal structure of micro light touch switch - Google Patents
Terminal structure of micro light touch switch Download PDFInfo
- Publication number
- CN210403559U CN210403559U CN201921884385.7U CN201921884385U CN210403559U CN 210403559 U CN210403559 U CN 210403559U CN 201921884385 U CN201921884385 U CN 201921884385U CN 210403559 U CN210403559 U CN 210403559U
- Authority
- CN
- China
- Prior art keywords
- pin
- terminal
- connecting block
- outer pin
- insulating shell
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a miniature touch switch's terminal structure, its technical scheme main points are: the insulating shell is fixedly connected to the first terminal and the second terminal, the first terminal is provided with a first inner pin and a first outer pin, the first inner pin is provided with a first connecting pin, the first outer pin is provided with a first connecting block, the first connecting block is not parallel to the first outer pin, the second terminal is provided with a second inner pin and a second outer pin, the second inner pin is provided with a second connecting pin, the second outer pin is provided with a plurality of second connecting blocks fixedly connected to the insulating shell, the second connecting blocks are not parallel to the second outer pin, and the first outer pin and the second outer pin are all protruded out of the insulating shell. The contact areas between the first terminal and the second terminal and the insulating shell are respectively increased by utilizing the first connecting block and the second connecting block, and the first terminal and the second terminal are not easy to loosen when stressed, so that the quality of the produced touch switch is more stable.
Description
Technical Field
The utility model belongs to dab the switch field, more specifically say, it relates to a miniature terminal structure who dabs switch.
Background
The touch switch is a commonly used electronic switch, when the touch switch is used, the switch can be switched on by lightly pressing a switch button, when a hand is released, the switch is switched off, and the internal structure of the touch switch realizes on-off by the elastic force of a metal elastic sheet.
The existing touch switch mainly comprises a terminal, a base, a spring plate, a gland and a button, wherein the terminal and the base are integrally molded by injection, and the spring plate, the gland and the button are sequentially arranged above the terminal.
Because the metal terminal and the plastic base need to be cut into single pieces after injection molding, the joint of the metal terminal and the plastic base can be impacted in the single cutting process, and the joint of the metal terminal and the plastic base can be loosened at the moment, so that the quality of the tact switch at the production position is influenced.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a miniature terminal structure who dabs switch increases the joint strength between first terminal, second terminal and the insulating casing, makes first terminal and second terminal difficult production when the atress become flexible, makes the quality of the dabbing switch of production difficult to receive the influence.
In order to achieve the above purpose, the utility model provides a following technical scheme: a terminal structure of a micro light-touch switch comprises a first terminal, a second terminal and an insulating shell, wherein the insulating shell is fixedly connected with the first terminal and the second terminal, the first terminal is provided with a first inner pin fixedly connected with the insulating shell and a first outer pin parallel to the first inner pin, the first inner pin is provided with a first connecting pin integrally connected with the first outer pin, the first outer pin is provided with a plurality of first connecting blocks fixedly connected with the insulating shell, the first connecting blocks are not parallel to the first outer pin, the second terminal is provided with a second inner pin fixedly connected with the insulating shell and a second outer pin parallel to the second inner pin, the second inner pin is provided with a second connecting pin connected with the second outer pin, the second outer pin is provided with a plurality of second connecting blocks fixedly connected with the insulating shell, and the second connecting block is not parallel to the second outer pin, the first outer pin and the second outer pin are both protruded out of the insulating shell.
Through adopting above-mentioned technical scheme, utilize first connecting block and second connecting block to increase the area of contact between first outer pin and the outer pin of second and the insulating casing to increased joint strength between the three, cutting the list and making first terminal and second terminal receive when assaulting this moment, difficult production is not hard up between first terminal, second terminal and the insulating casing, makes the quality of the light touch switch of production difficult to receive the influence.
The utility model discloses further set up to: the first connecting block is perpendicular to the first outer pin, and the second connecting block is perpendicular to the second outer pin.
By adopting the technical scheme, the first connecting block and the second connecting block are respectively vertical to the first outer pin and the second outer pin, at the moment, when the first outer pin and the second outer pin are stressed, the external force applied to the first connecting block and the second connecting block is parallel to the first connecting block and the second connecting block, and at the moment, the joints of the first connecting block and the second connecting block, the first outer pin and the second outer pin are not easy to deform.
The utility model discloses further set up to: the first connecting block is located on the side wall of the first outer pin close to the first inner pin, the first connecting block is far away from the first connecting pin, the second connecting block is located on the side wall of the second outer pin close to the second inner pin, and the second connecting block is far away from the second connecting pin.
Through adopting above-mentioned technical scheme, utilize first connecting block to restrict the both sides that first outer pin is close to the terminal surface of first inner pin, utilize the second connecting block to restrict the position that the second connecting pin was kept away from to the terminal surface that the outer pin of second is close to the second inner pin, make the outer pin of first outer pin and second difficult production when receiving the impact and insulating housing's relative movement, make first terminal, the second terminal is difficult to produce with insulating housing and send not hard up, make the quality of dabbing the switch difficult to receive the influence.
The utility model discloses further set up to: the first connecting block and the second connecting block extend towards the upper end of the insulating shell.
Through adopting above-mentioned technical scheme, the extendible length of first connecting block and second connecting block has been increased to increased the area of contact between first connecting block and second connecting block and the insulating casing, increased the joint strength between first terminal and second terminal and the insulating casing, make first terminal and second terminal when receiving vibrations difficult production and insulating casing between the relative position, make the quality of the light touch switch of producing difficult receiving the influence.
The utility model discloses further set up to: the second connecting pin is provided with a horizontal pin connected with the second inner pin, the horizontal pin is provided with a third connecting pin integrally connected with the second inner pin, and the horizontal pin is arranged along a curve in a bending way.
Through adopting above-mentioned technical scheme, the horizontal foot that the utilization is crooked to set up has further increased the area of contact of second terminal with insulating housing to increased the joint strength between second terminal and the insulating housing, made the quality of the light touch switch of producing more stable.
The utility model discloses further set up to: the second inner pin protrudes out of the inner cavity of the insulating shell, and the second inner pin is provided with a plurality of card pins fixedly connected in the insulating shell.
Through adopting above-mentioned technical scheme, utilize the joint foot to increase the area of contact between pin and the insulating housing in the second, make the difficult production of pin remove in the second to the use that makes clear switch is difficult for receiving the influence.
The utility model discloses further set up to: the second inner pin is provided with a fourth connecting pin integrally connected with the card pin, and the card pin is horizontal to the second inner pin.
Through adopting above-mentioned technical scheme, further increased the joint strength between joint foot and the insulating casing, the difficult production when using of pin removes in making the second.
To sum up, the utility model discloses following beneficial effect has:
1. the contact areas between the first terminal and the insulating shell and between the second terminal and the insulating shell are respectively increased by utilizing the first connecting block and the second connecting block, so that the connection strength between the first terminal, the second terminal and the insulating shell is increased, the first terminal and the second terminal are not easy to loosen when stressed, and the quality of the produced touch switch is more stable;
2. the contact area between the second terminal and the insulating shell is further increased through the bent horizontal pin, the connection strength of the second terminal and the insulating shell is increased, and the second terminal is not easy to loosen.
Drawings
FIG. 1 is a perspective view of the present embodiment;
fig. 2 is a schematic diagram for showing the structure of the first terminal and the second terminal in the present embodiment.
Description of the drawings: 1. a first terminal; 11. a first outer pin; 12. a first inner pin; 13. a first connecting pin; 14. a first connection block; 2. a second terminal; 21. a second outer pin; 22. a second inner pin; 23. a second connecting pin; 24. a second connecting block; 25. a horizontal leg; 26. a third connecting pin; 27. a card pin; 28. a fourth connecting pin; 3. an insulating housing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A terminal structure of a micro light touch switch is shown in figure 1 and comprises a first terminal 1, a second terminal 2 and an insulating shell 3, wherein the insulating shell 3 is injected outside the first terminal 1 and the second terminal 2 and is fixedly connected with the first terminal 1 and the second terminal. The first terminal 1 has a first inner pin 12 fixedly connected to the insulating housing 3 and a first pin horizontally arranged on the first inner pin 12, the first inner pin 12 and the second outer pin 21 are located on two different planes, the first inner pin 12 has a first connecting pin 13 (see fig. 2) integrally connected with the first pin, the first connecting pin 13 is fixedly connected in the insulating housing 3, and the first outer pin 11 has two first connecting blocks 14 fixedly connected in the insulating housing 3 and perpendicular to the first outer pin 11. The second terminal 2 has a second inner pin 22 fixed to the insulating housing 3 and a second outer pin 21 horizontal to the second inner pin 22, the second inner pin 22 and the second outer pin 21 are located on two different planes, the second inner pin 22 has a second connecting pin 23 (see fig. 2) connected to the second inner pin 22, the second connecting pin 23 is fixed to the insulating housing 3, and the second outer pin 21 has a second connecting block 24 fixed to the insulating housing 3 and perpendicular to the second outer pin 21. One end of the first outer pin 13 and one end of the second outer pin 23 both protrude out of the insulating shell 3, and the lower end surfaces of the first outer pin 13 and the second outer pin 23 are both in the same plane with the lower end of the insulating shell 3, one end of the first outer pin 11 close to the first connecting pin 13 is fixedly connected in the insulating shell 3, one end of the second outer pin 21 close to the connecting pin is fixedly connected in the insulating shell 3, and the first inner pin 12 and the second inner pin 22 are connected and protrude out of the inner cavity of the insulating shell 3. Utilize first connecting block 14 and second connecting block 24 to increase the area of contact between first outer pin 11 and the outer pin 21 of second and insulating housing 3 to increased the joint strength between the three, at this moment when cutting the list and make first terminal 1 and second terminal 2 receive the impact, difficult production is not hard up between first terminal 1, second terminal 2 and the insulating housing 3, makes the quality of the light touch switch of production difficult to receive the influence.
As shown in fig. 2, since the first outer lead 11 and the second outer lead 21 are connected by the first connecting pin 13 and the second connecting pin 23, the position of the first outer lead 11 not contacting the first connecting pin 13 is easy to be loosened, and the position of the second outer lead 21 not contacting the second connecting pin 23 is easy to be loosened. Therefore, the first connecting blocks 14 are located on the side walls of the first outer leads 11 close to the first inner leads 12, and the two first connecting blocks 14 are located on two sides of the first connecting pins 13 respectively and far away from the first connecting pins 13. The second connecting block 24 is located on the side wall of the second outer pin 21 close to the second inner pin 22, and the second connecting block 24 is far from the second connecting pin 23. At this time, the first connecting block 14 is used for limiting two sides of the end face, close to the first inner pin 12, of the first outer pin 11, the second connecting block 24 is used for limiting the position, close to the end face of the second inner pin 22 and far away from the second connecting pin 23, of the second outer pin 21, so that the first outer pin 11 and the second outer pin 21 are not prone to moving relative to the insulating shell 3 when being impacted, the first terminal 1 and the second terminal 2 are not prone to loosening with the insulating shell 3, and the quality of the light touch switch is not prone to being affected.
As shown in fig. 2, the first outer pin 11 and the second outer pin 21 are generally closer to the lower end of the insulating housing 3, and at this time, in order to increase the contact area between the first connecting block 14 and the insulating housing 3 and the second connecting block 24, the first connecting block 14 and the second connecting block 24 both extend toward the upper end of the insulating housing 3, and at this time, the extendable length of the first connecting block 14 and the second connecting block 24 is increased, so as to increase the contact area between the first connecting block 14 and the insulating housing 3 and the contact area between the second connecting block 24 and the insulating housing 3, and increase the connection strength between the first terminal 1 and the insulating housing 3 and between the second terminal 2 and the insulating housing 3, so that the first terminal 1 and the second terminal 2 are not easily located at the relative positions with the insulating housing 3 when being vibrated, and the quality of the manufactured tact switch is not easily affected.
As shown in fig. 2, since the second terminal 2 has a small volume and the contact area between the second terminal 2 and the insulating housing 3 is small, in order to increase the connection strength between the second terminal 2 and the insulating housing 3, the second connecting pin 23 has a horizontal pin 25 connected to the second inner lead 22, the horizontal pin 25 has a third connecting pin 26 integrally connected to the second inner lead 22, and the horizontal pin 25 is horizontally disposed and curved in a horizontal plane. The contact area between the second terminal 2 and the insulating shell 3 is further increased by the bent horizontal pin 25, so that the connection strength between the second terminal 2 and the insulating shell 3 is increased, and the quality of the produced tact switch is more stable.
As shown in fig. 2, since the second inner pin 22 protrudes out of the inner cavity of the insulating housing 3, the connection strength between the second inner pin 22 and the insulating housing 3 is low, and the second inner pin is easy to move upwards when being stressed, thereby affecting the normal use of the tact switch. Therefore, the second inner lead 22 is connected with three clamping pins 27 horizontally connected to the second inner lead 22, the second inner lead 22 further has three fourth connecting pins 28 integrally connected to the clamping pins 27, and one end of the clamping pin 27 far away from the second inner lead 22 is fixedly connected to the insulating housing 3. The fourth connecting leg 28 is disposed obliquely and one end thereof away from the second inner leg 22 is inclined toward a direction away from the second inner leg 22. The contact area between the second inner pin 22 and the insulating housing 3 is increased by the card pin 27, so that the connection strength between the second inner pin 22 and the insulating housing 3 is increased, the second inner pin 22 is not easy to move relative to the insulating housing 3, and the using process of the tact switch is more stable.
The working principle is as follows:
when the singulation is performed, one end of the first terminal 1 and the second terminal 2, which is far away from the insulating housing 3, is subjected to downward pressure, so that the first terminal 1 and the second terminal 2 are deformed downward, and the first connecting block 14 and the second connecting block 24 disperse the stress of the first outer pin 11 and the second outer pin 21, so that the first outer pin 11 and the second outer pin 21 are not easy to move relative to the insulating housing 3, and the connection between the first terminal 1 and the insulating housing 3 and the connection between the second terminal 2 and the insulating housing 1 are more stable.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a miniature terminal structure who dabs switch which characterized in that: the connector comprises a first terminal (1), a second terminal (2) and an insulating shell (3), wherein the insulating shell (3) is fixedly connected with the first terminal (1) and the second terminal (2), the first terminal (1) is provided with a first inner pin (12) fixedly connected with the insulating shell (3) and a first outer pin (11) parallel to the first inner pin (12), the first inner pin (12) is provided with a first connecting pin (13) integrally connected with the first outer pin (11), the first outer pin (11) is provided with a plurality of first connecting blocks (14) fixedly connected with the insulating shell (3), the first connecting blocks (14) are not parallel to the first outer pin (11), the second terminal (2) is provided with a second inner pin (22) fixedly connected with the insulating shell (3) and a second outer pin (21) parallel to the second inner pin (22), the second inner pin (22) is provided with a second connecting pin (23) connected with the second outer pin (21), the second outer pin (21) is provided with a plurality of second connecting blocks (24) fixedly connected to the insulating shell (3), the second connecting blocks (24) are not parallel to the second outer pin (21), and the first outer pin (11) and the second outer pin (21) are both protruded out of the insulating shell (3).
2. The terminal structure of a micro tact switch according to claim 1, wherein: the first connecting block (14) is perpendicular to the first outer pin (11), and the second connecting block (24) is perpendicular to the second outer pin (21).
3. The terminal structure of a micro tact switch according to claim 1, wherein: first connecting block (14) are located first outer pin (11) and are close to the lateral wall of first inner pin (12), just first connecting block (14) are kept away from first connecting pin (13), second connecting block (24) are located the lateral wall that second outer pin (21) are close to second inner pin (22), just second connecting block (24) are kept away from second connecting pin (23).
4. The terminal structure of a micro tact switch according to claim 1, wherein: the first connecting block (14) and the second connecting block (24) are connected to extend towards the upper end of the insulating shell (3).
5. The terminal structure of a micro tact switch according to claim 1, wherein: the second connecting pin (23) is provided with a horizontal pin (25) connected with the second inner pin (22), the horizontal pin (25) is provided with a third connecting pin (26) integrally connected with the second inner pin (22), and the horizontal pin (25) is arranged along a curve in a bending mode.
6. The terminal structure of a micro tact switch according to claim 1, wherein: the second inner pin (22) protrudes out of the inner cavity of the insulating shell (3), and the second inner pin (22) is provided with a plurality of clamping pins (27) fixedly connected in the insulating shell (3).
7. The terminal structure of a micro tact switch according to claim 6, wherein: the second inner pin (22) is provided with a fourth connecting pin (28) which is integrally connected with the card pin (27), and the card pin (27) is horizontal to the second inner pin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884385.7U CN210403559U (en) | 2019-11-04 | 2019-11-04 | Terminal structure of micro light touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884385.7U CN210403559U (en) | 2019-11-04 | 2019-11-04 | Terminal structure of micro light touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403559U true CN210403559U (en) | 2020-04-24 |
Family
ID=70343247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884385.7U Active CN210403559U (en) | 2019-11-04 | 2019-11-04 | Terminal structure of micro light touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403559U (en) |
-
2019
- 2019-11-04 CN CN201921884385.7U patent/CN210403559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210403559U (en) | Terminal structure of micro light touch switch | |
| WO2003041192A1 (en) | Circuit component connector, its connection structure, and gasket | |
| CN204118348U (en) | Connector assembly | |
| TW201328031A (en) | Card edge connector and manufacturing method thereof | |
| CN107453080B (en) | Pre-pressing high-elasticity spring piece connector | |
| JP4042293B2 (en) | Manufacturing method of connector for IC card with switch | |
| CN110239028B (en) | Cantilever beam buckle and mould | |
| KR20100003357U (en) | The terminal for a battery | |
| TWM493761U (en) | Spring-sheet type battery connector | |
| CN103297882A (en) | Loudspeaker module | |
| CN201898058U (en) | Sinking plate minitype side-pressing switch | |
| CN202523860U (en) | Miniature coaxial connector | |
| CN110767485A (en) | Miniature light touch switch base | |
| CN201898059U (en) | Sinking plate minitype two-section side-pressing switch | |
| CN202759052U (en) | Card connector | |
| CN102044358B (en) | Sinking plate type miniature two-section side-push switch | |
| CN218957572U (en) | Horizontal patch tact switch | |
| CN210156300U (en) | Spring piece type wane key panel | |
| KR100549433B1 (en) | Electric-connector | |
| CN219811424U (en) | Switch for electric pressure cooker | |
| CN201060986Y (en) | Spring sheet with conductive contact projection | |
| CN211150372U (en) | Novel button switch structure | |
| CN219575433U (en) | Dynamic waterproof security switch | |
| CN201038466Y (en) | Safeguard structure of connector | |
| TWI731642B (en) | Diagonal tension structure of closed blade conductive contact piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |