CN-224234054-U - Protector and electronic equipment

CN224234054UCN 224234054 UCN224234054 UCN 224234054UCN-224234054-U

Abstract

The application relates to a protector and electronic equipment, wherein the protector is used for protecting a circuit element and comprises a contact part, a grounding part, a connecting part and a connecting part, wherein the contact part is used for contacting the circuit element along a first direction, the grounding part is used for grounding the contact part, the connecting part is connected between the contact part and the grounding part, and at least part of the contact part is positioned between the connecting part and the grounding part in the first direction. In the protector provided by the embodiment of the application, the contact part contacting the circuit element along the first direction and the grounding part for grounding the contact part are arranged, the contact part and the grounding part are connected through the connecting part, a path for releasing static electricity is provided, the circuit element is reduced from being interfered by an electrostatic radiation field, the shielding effect on the circuit element is realized, and at least part of the contact part is arranged between the connecting part and the grounding part in the first direction, so that the connecting part can bypass the side space of the protector to be connected with the grounding part, and the occupation of the side space of the circuit element is reduced.

Inventors

Dai Benkun
GUO ZHE
LOU XUHUA
WANG YAONONG
ZHOU HONGTAO

Assignees

浙江零跑科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250403

Claims (10)

1. A protector for achieving electrostatic protection of a circuit element, comprising: a contact portion for contacting the circuit element in a first direction; a grounding part for grounding the contact part; a connection portion connected between the contact portion and the ground portion; At least part of the contact portion is located between the connection portion and the ground portion in the first direction.
2. The guard of claim 1, wherein the contact portion at least partially overlaps the connection portion in a second direction; Wherein the second direction intersects the first direction.
3. The guard of claim 1, wherein the connection comprises: A first extension section at least partially overlapping the ground portion in a first direction; the second extension section is connected between the first extension section and the grounding part; Wherein the first extension section and the second extension section have different extension directions.
4. A guard according to claim 3 wherein the second extension is inclined relative to the ground portion and the second extension has a first angle with the ground portion, the first angle being in the range 60 ° to 80 °.
5. A guard according to claim 3 wherein the connection portion further comprises: The transition section is connected between the second extension section and the grounding part; The junction of the transition section and the second extension section is smoothly arranged, and the junction of the transition section and the grounding part is smoothly arranged.
6. The guard of any one of claims 1 to 5 wherein the contact portion has a contact surface, the contact surface comprising at least one curved surface.
7. The guard of any one of claims 1 to 5 wherein the width of the contact portion has a value in the range 1.5mm to 3mm; And/or the number of the groups of groups, The width of the grounding part is 1.5mm to 3mm.
8. The guard of any one of claims 1 to 5, further comprising: A limiting part for limiting the connecting part; The limiting part is provided with a limiting space extending at least along the first direction, and at least part of the connecting part is positioned in the limiting space.
9. The guard of claim 8, wherein the stop comprises: The two limiting structures are arranged on two opposite sides of the limiting space; At least part of the connecting part is arranged between the two limiting structures.
10. An electronic device, comprising: a device housing having a force applying structure; The circuit board is arranged in the equipment shell and is provided with a grounding electrode; a circuit element mounted to the circuit board; and a guard as claimed in any one of claims 1 to 9; wherein the grounding portion of the guard is connected to the grounding electrode; The force application structure is abutted with the connecting part of the protector so as to enable the contact part of the protector to keep contact with the circuit element.

Description

Protector and electronic equipment Technical Field The present disclosure relates to electrostatic protection, and particularly to a protector and an electronic device. Background At present, with the development of miniaturization and high integration in the field of circuit boards (PCBs), more functional modules and circuit elements with higher density are integrated in a limited space, but at the same time, the influence of an electrostatic radiation field is continuously aggravated, and some circuit elements (such as crystal oscillators) are easily interfered by the electrostatic radiation field, so that the stability and reliability of the circuit elements are degraded. Since other circuit elements or pads are generally provided in the vicinity of the circuit element, it is not suitable to provide an electrostatic protection structure in a side space of the circuit element, and a reasonable solution is not provided in the related art. Disclosure of utility model The embodiment of the application provides a protector for at least partially solving the technical problems. In order to achieve the above object, according to a first aspect of the present application, there is provided a protector for achieving electrostatic protection of a circuit element, comprising: a contact portion for contacting the circuit element in a first direction; a grounding part for grounding the contact part; a connection portion connected between the contact portion and the ground portion; At least part of the contact portion is located between the connection portion and the ground portion in the first direction. Optionally, in some embodiments of the application, the contact portion at least partially overlaps the connection portion in a second direction; Wherein the second direction intersects the first direction. Optionally, in some embodiments of the application, the connecting portion includes: A first extension section at least partially overlapping the ground portion in a first direction; the second extension section is connected between the first extension section and the grounding part; Wherein the first extension section and the second extension section have different extension directions. Optionally, in some embodiments of the present application, the second extension section is disposed obliquely with respect to the grounding portion, and the second extension section has a first included angle with the grounding portion, where the first included angle has a value ranging from 60 ° to 80 °. Optionally, in some embodiments of the application, the connecting portion further includes: The transition section is connected between the second extension section and the grounding part; The junction of the transition section and the second extension section is smoothly arranged, and the junction of the transition section and the grounding part is smoothly arranged. Alternatively, in some embodiments of the application, the contact portion has a contact surface, the contact surface including at least one curved surface. Optionally, in some embodiments of the present application, the width of the contact portion ranges from 1.5mm to 3mm; And/or the number of the groups of groups, The width of the grounding part is 1.5mm to 3mm. Optionally, in some embodiments of the application, the guard further comprises: A limiting part for limiting the connecting part; The limiting part is provided with a limiting space extending at least along the first direction, and at least part of the connecting part is positioned in the limiting space. Optionally, in some embodiments of the present application, the limiting portion includes: The two limiting structures are arranged on two opposite sides of the limiting space; At least part of the connecting part is arranged between the two limiting structures. According to a second aspect of the present application, there is provided an electronic device comprising: a device housing having a force applying structure; the circuit board is arranged in the equipment shell; a circuit element mounted to the circuit board; A guard as described above; The force application structure is abutted with the connecting part of the protector so as to enable the contact part of the protector to keep contact with the circuit element. In the protector provided by the embodiment of the application, the contact part contacting the circuit element along the first direction and the grounding part for grounding the contact part are arranged, the contact part and the grounding part are connected through the connecting part, a path for releasing static electricity is provided, the circuit element is reduced from being interfered by an electrostatic radiation field, the shielding effect on the circuit element is realized, and at least part of the contact part is arranged between the connecting part and the grounding part in the first direction, so that the connecting part can bypass the side space of the protector to be conn