CN216749637U - Contact switch and display equipment - Google Patents
Contact switch and display equipment Download PDFInfo
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- CN216749637U CN216749637U CN202122377277.4U CN202122377277U CN216749637U CN 216749637 U CN216749637 U CN 216749637U CN 202122377277 U CN202122377277 U CN 202122377277U CN 216749637 U CN216749637 U CN 216749637U
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Abstract
The utility model discloses a contact switch and display equipment, comprising: a first switch and a second switch, the first switch comprising: first casing, first magnet piece and electrically conductive copper sheet, electrically conductive copper sheet and first magnet piece are designed from top to bottom in proper order to first casing, and the second switch includes: the electrode touch needle and the magnet are sequentially arranged on the upper portion and the lower portion of the second shell, the conductive terminal and the magnet are arranged inside the second shell, the electrode touch needle penetrates through the second shell to be connected with the conductive terminal, and when the first magnet piece is in attraction contact with the magnet, the electrode touch needle is in contact with the conductive copper piece; the display equipment comprises a drawer type display cabinet and a base, and the on-off between the electric equipment and the power supply is controlled through the contact and the separation of the first switch and the second switch. The electric wires of the display cabinet and the base are respectively fixed on the display cabinet and the base, and the power-on and power-off functions of the circuit are achieved by the contact switch, so that the abrasion of the electric wires is avoided.
Description
Technical Field
The utility model discloses a contact switch and display equipment, and relates to the technical field of display equipment.
Background
The display equipment power-on wires are typically concealed within the equipment and the wires move in synchronism with the equipment as the display equipment is moved. When the display equipment is stretched, the wires are stretched, and when the display equipment is retracted, the wires are retracted and gathered together; when the electric wire is retracted along with the equipment, the electric wire is gathered together, the shape is irregular, and the electric wire is easy to interfere with some moving parts, so that the use function of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a contact switch and display equipment aiming at the defects in the background technology, which realize the electrifying function of the display equipment and simultaneously avoid the conditions of wire outlet winding and abrasion when wires move along with the equipment.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a touch switch, comprising: a first switch and a second switch, said first switch comprising: first casing, first magnet piece and electrically conductive copper sheet, electrically conductive copper sheet and first magnet piece are designed from top to bottom in proper order to first casing, the second switch include: second casing, magnet, conductive terminal and electrode bump the needle, the second casing designs the electrode from top to bottom in proper order and bumps needle and magnet, conductive terminal and magnet set up in the inside of second casing, the electrode bumps the needle and passes the second casing and be connected with conductive terminal, when first magnet piece and magnet attraction contact, the electrode bumps the needle and contacts with the conductive copper piece.
Further, the electrode bump the needle and adopt the elasticity electrode to bump the needle, the tail end that the elasticity electrode bumped the needle sets up the external screw thread, the second casing on set up the internal thread hole, conductive terminal one end set up the round hole, the elasticity electrode bump the needle tail end and pass second casing internal thread hole and conductive terminal fixed connection.
Furthermore, the conductive copper sheet is in a U-shaped design, flanges are further arranged at two ends of the conductive copper sheet, threaded holes are formed in the flanges, and the conductive copper sheet is in threaded connection with the first shell through the flanges.
Furthermore, a groove is formed in the first shell, the conductive copper sheet is arranged in the groove, and the conductive copper sheet is lower than the upper surface of the first shell.
Furthermore, the first shell and the second shell are designed to be open type box bodies, a detachable first cover plate is arranged at the opening of the first shell, a detachable second cover plate is arranged at the opening of the second shell, and threading holes are formed in the first cover plate and the second cover plate.
A display apparatus comprising: the portable display device comprises a drawer type display cabinet and a base, wherein the drawer type display cabinet is connected to the base in a sliding mode, electric equipment is arranged on the side of the drawer type display cabinet, a power supply is arranged on the side of the base, and one of a first switch and a second switch is connected to the outer side of the base and is electrically connected with the power supply; and the other of the first switch or the second switch is connected to the outer side of the drawer type display cabinet and electrically connected with the electric equipment, the on-off between the electric equipment and the power supply is controlled by the contact and the separation of the first switch and the second switch, and threading holes are formed among the drawer type display cabinet, the base and the connected switches and used for wiring.
Has the advantages that: the electric wires on the two sides of the display cabinet and the base are separately arranged, the electric wires on the two parts are respectively fixed on the display cabinet and the base, and the power-on and power-off functions of the circuit are achieved by the contact switch, so that the abrasion of the electric wires is avoided.
The display equipment in the prior art needs more space on design and is used for storing the electric wires which are folded after the movable parts are close to each other.
Drawings
FIG. 1 is a schematic view of a touch switch according to the present invention;
FIG. 2 is an exploded view of a first switch of the present invention;
FIG. 3 is a schematic diagram of a first switch structure according to the present invention;
FIG. 4 is an exploded view of a second switch of the present invention;
fig. 5 is a schematic view of the structure of the display apparatus of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In one embodiment, as shown in fig. 1-4, a touch switch includes: a first switch 1 and a second switch 2, said first switch 1 comprising: the magnetic circuit board comprises a first shell 11, a first magnet piece 12 and a conductive copper piece 13, wherein the conductive copper piece 13 and the first magnet piece 12 are sequentially designed on the first shell 11 from top to bottom, and the first shell 11 further comprises a first cover body 14 for protecting internal elements; the second switch 2 comprises: the electrode touch pin comprises a second shell 21, a magnet, a conductive terminal 23 and an electrode touch pin 24, wherein the electrode touch pin 24 and the magnet are sequentially designed on the upper part and the lower part of the second shell 21, the conductive terminal 23 and the magnet (not shown) are arranged in the second shell 21, the electrode touch pin 24 penetrates through the second shell 21 and is connected with the conductive terminal 23, and the second shell 21 further comprises a second cover body 22 for protecting internal elements; when the first magnet piece 12 is in attractive contact with the magnet, the electrode touch pin 24 is in contact with the conductive copper sheet 13.
The electrode bump needle 24 adopt the elasticity electrode to bump needle 24, the tail end that the elasticity electrode bumped needle 24 sets up the external screw thread, second casing 21 on set up the internal thread hole, conductive terminal 23 one end set up the round hole, the elasticity electrode bump 24 tail end and pass second casing 21 internal thread hole and conductive terminal 23 fixed connection.
The conductive copper sheet 13 is in a U-shaped design, flanges are further arranged at two ends of the conductive copper sheet 13, threaded holes are formed in the flanges, and the conductive copper sheet 13 is in threaded connection with the first shell 11 through the flanges.
The first shell 11 is provided with a groove, the conductive copper sheet 13 is arranged in the groove, and the conductive copper sheet 13 is lower than the upper surface of the first shell 11.
One embodiment is shown in fig. 5: a display apparatus comprising: the portable display device comprises a drawer type display cabinet 3 and a base 4, wherein the drawer type display cabinet 3 is connected to the base 4 in a sliding mode, electric equipment is arranged on the side of the drawer type display cabinet 3, a power supply is arranged on the side of the base 4, and one of a first switch 1 and a second switch 2 is connected to the outer side of the base 4 and is electrically connected with the power supply; and the other of the first switch 1 or the second switch 2 is connected to the outer side of the drawer type display cabinet 3 and is electrically connected with the electric equipment, the on-off between the electric equipment and the power supply is controlled by the contact and the separation of the first switch 1 and the second switch 2, and threading holes are formed between the drawer type display cabinet 3 and the switch connected with the base 4 and used for wiring.
The electric wires on the two sides of the display cabinet and the base are separately arranged, the electric wires on the two parts are respectively fixed on the display cabinet and the base, and the power-on and power-off functions of the circuit are achieved by the contact switch, so that the abrasion of the electric wires is avoided.
The display equipment in the prior art needs to reserve more space in design and is used for storing the wires folded after the movable parts are closed.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A touch switch, comprising: a first switch and a second switch, said first switch comprising: first casing, first magnet piece and electrically conductive copper sheet, electrically conductive copper sheet and first magnet piece are designed from top to bottom in proper order to first casing, the second switch include: second casing, magnet, conductive terminal and electrode bump the needle, the second casing designs the electrode from top to bottom in proper order and bumps needle and magnet, conductive terminal and magnet set up in the inside of second casing, the electrode bumps the needle and passes the second casing and be connected with conductive terminal, when first magnet piece and magnet attraction contact, the electrode bumps the needle and contacts with the conductive copper piece.
2. The contact switch of claim 1, wherein the electrode touch pin is an elastic electrode touch pin, the tail end of the elastic electrode touch pin is provided with an external thread, the second housing is provided with an internal thread hole, one end of the conductive terminal is provided with a round hole, and the tail end of the elastic electrode touch pin passes through the internal thread hole of the second housing and is fixedly connected with the conductive terminal.
3. The contact switch of claim 1, wherein the conductive copper sheet is U-shaped, and two ends of the conductive copper sheet are further provided with flanges, the flanges are provided with threaded holes, and the conductive copper sheet is in threaded connection with the first housing through the flanges.
4. A contact switch as in claim 3 wherein said first housing defines a recess, said conductive copper tab being disposed in said recess, said conductive copper tab being lower than said upper surface of said first housing.
5. A contact switch as claimed in claim 1, wherein the first and second housings are designed as open boxes, a first cover plate is detachably disposed at the opening of the first housing, a second cover plate is detachably disposed at the opening of the second housing, and threading holes are disposed on the first and second cover plates.
6. A display device, which uses the contact switch as claimed in any one of claims 1 to 5, comprising a drawer-type display cabinet and a base, wherein the drawer-type display cabinet is slidably connected to the base, the drawer-type display cabinet is provided with electric equipment at the side, the base is provided with a power supply at the side, and one of the first switch and the second switch is connected to the outer side of the base and is electrically connected with the power supply; and the other of the first switch or the second switch is connected to the outer side of the drawer type display cabinet and is electrically connected with the electric equipment, and the on-off between the electric equipment and the power supply is controlled through the contact and the separation of the first switch and the second switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377277.4U CN216749637U (en) | 2021-09-29 | 2021-09-29 | Contact switch and display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377277.4U CN216749637U (en) | 2021-09-29 | 2021-09-29 | Contact switch and display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749637U true CN216749637U (en) | 2022-06-14 |
Family
ID=81922893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122377277.4U Active CN216749637U (en) | 2021-09-29 | 2021-09-29 | Contact switch and display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749637U (en) |
-
2021
- 2021-09-29 CN CN202122377277.4U patent/CN216749637U/en active Active
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