CN219228025U - Cabinet and electronic equipment - Google Patents
Cabinet and electronic equipment Download PDFInfo
- Publication number
- CN219228025U CN219228025U CN202222976400.9U CN202222976400U CN219228025U CN 219228025 U CN219228025 U CN 219228025U CN 202222976400 U CN202222976400 U CN 202222976400U CN 219228025 U CN219228025 U CN 219228025U
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- inclined plane
- box body
- transmission
- groove
- joint portion
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- 230000005540 biological transmission Effects 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Casings For Electric Apparatus (AREA)
Abstract
The embodiment of the utility model relates to the technical field of electronic equipment, and discloses a case and electronic equipment, wherein the case comprises a case body, a transmission assembly and a metal ring, and the first inner wall surface of the case body is provided with an opening; the transmission assembly comprises a transmission line and a transmission port, one end of the transmission line is connected with the transmission port, the transmission port is exposed to the opening, the transmission port is used for connecting other electronic equipment, and the other end of the transmission line is used for being connected with a circuit board arranged in the box body; the metal ring is sleeved on the transmission assembly, and is electrically connected with the box body, and the box body is grounded. By the mode, the embodiment of the utility model can reduce the influence of the transmission component on other electronic equipment when transmitting signals.
Description
Technical Field
The embodiment of the utility model relates to the technical field of electronic equipment, in particular to a case and electronic equipment.
Background
Currently, a chassis of an electronic device generally includes a case body and a transmission assembly, where the case body is provided with an opening, the transmission assembly includes a transmission line and a transmission port, one end of the transmission line is connected with a transmission interface, the transmission interface is exposed to the opening so as to facilitate connection of other electronic devices, and the other end of the transmission line is electrically connected with a circuit board located in the chassis.
In the implementation process of the embodiment of the utility model, the inventor finds that: many of the transmission components do not function to shield signals, resulting in a chassis that is prone to producing a significant amount of radiant energy when transmitting signals, thereby interfering with the proper operation of other electronic devices.
Disclosure of Invention
The embodiment of the utility model mainly solves the technical problem of providing a case and electronic equipment, which can overcome the problem or at least partially solve the problem.
In order to solve the technical problems, one technical scheme adopted by the embodiment of the utility model is as follows: the case comprises a case body, a transmission assembly and a metal ring, wherein an opening is formed in the first inner wall surface of the case body; the transmission assembly comprises a transmission line and a transmission port, one end of the transmission line is connected with the transmission port, the transmission port is exposed to the opening, the transmission port is used for being connected with other electronic equipment, and the other end of the transmission line is used for being connected with a circuit board arranged in the box body; the metal ring is sleeved on the transmission assembly, the metal ring is electrically connected with the box body, and the box body is grounded.
Optionally, the case further includes a conductive back adhesive, and the metal ring is fixed to the case body through the conductive back adhesive.
Optionally, the quantity of metal ring is a plurality of, a plurality of metal rings all cup joint in transmission subassembly, and a plurality of metal rings all with the box electricity is connected, a plurality of metal rings are followed transmission subassembly interval distribution.
Optionally, a first protruding portion and a second protruding portion are arranged on the first inner wall surface of the box body, the first protruding portion and the second protruding portion are located on two sides of the opening respectively, a first clamping groove is formed in the surface, facing the second protruding portion, of the first protruding portion, and a second clamping groove is formed in the surface, facing the first protruding portion, of the second protruding portion; the metal ring is provided with first joint portion and second joint portion, first joint portion is relative with second joint portion, first joint portion deviates from the surface of second joint portion is provided with first spacing arch, second joint portion deviates from the surface of first joint portion is provided with the spacing arch of second, first spacing arch peg graft in first draw-in groove, the spacing arch of second peg graft in the second draw-in groove.
Optionally, one end of the first protruding portion is provided with a first inclined plane, one end of the second protruding portion is provided with a second inclined plane, the first inclined plane is opposite to the second inclined plane, the first inclined plane is used for guiding the first clamping portion to be inserted into the first clamping groove, and the second inclined plane is used for guiding the second clamping portion to be inserted into the second clamping groove.
Optionally, the first limiting protrusion is provided with a third inclined plane, the second limiting protrusion is provided with a fourth inclined plane, the third inclined plane is matched with the first inclined plane, and the fourth inclined plane is matched with the second inclined plane, so that the first limiting protrusion is inserted into the first clamping groove and the second limiting protrusion is inserted into the second clamping groove.
In order to solve the technical problems, another technical scheme adopted by the embodiment of the utility model is as follows: the electronic equipment comprises a circuit board and the chassis, wherein the circuit board is arranged in the chassis and is electrically connected with the other end of the transmission line.
Optionally, the electronic device further includes a screw connection piece, the circuit board is provided with a through hole, a second inner wall surface of the box body is provided with a screw groove, the second inner wall surface is perpendicular to the first inner wall surface, and the screw connection piece passes through the through hole and then is screwed into the screw groove.
Optionally, the second inner wall surface of the box body is provided with a third protruding portion, the spiral groove is arranged in the third protruding portion, and the circuit board is abutted to the third protruding portion.
Optionally, the number of the screw-connection piece, the through hole, the third protruding portion and the screw groove is multiple, the multiple third protruding portions are distributed on the second inner wall surface of the box body in a rectangular shape, one screw groove is formed in one third protruding portion, one screw-connection piece penetrates through one through hole and then is screwed into one screw groove, and the circuit board is abutted to the multiple third protruding portions.
The embodiment of the utility model has the beneficial effects that: in the embodiment of the utility model, the metal ring is sleeved on the connecting part and is electrically connected with the box body, and the box body is grounded, so that a capacitance effect is formed between the transmission line and the metal ring, and radiation interference signals generated by the transmission line are conducted to the ground through the metal ring and the box body, so that the interference of radiation energy generated by the transmission line when the transmission line transmits signals on other electronic equipment is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view of a case of an embodiment of an electronic device according to the present utility model without a first protruding portion;
FIG. 2 is an exploded view of an embodiment of the electronic device of the present utility model without the first boss;
FIG. 3 is a schematic view of the structure of the case in the embodiment of the electronic device of the present utility model when the case is provided with the first protruding portion;
FIG. 4 is an exploded view of a case provided with a first boss in an embodiment of the electronic device of the present utility model;
FIG. 5 is an enlarged view of the area indicated by section A in FIG. 4;
fig. 6 is an enlarged view of the area indicated by the portion B in fig. 4.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "inner," "outer," "vertical," "horizontal," and the like as used in this specification, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
In addition, the technical features mentioned in the different embodiments of the utility model described below can be combined with one another as long as they do not conflict with one another.
Referring to fig. 1 and 2, the chassis 1 includes: a housing 11, a transfer assembly 12 and a metal ring 13. The case 11 is grounded, and the case 11 may be electrically conductive. The transmission assembly 12 is disposed in the case 11, the metal ring 13 is sleeved on the transmission assembly 12, and the metal ring 13 is electrically connected with the first inner wall surface of the case 11.
For the transmission assembly 12 described above, the transmission assembly 12 includes a transmission line 121 and a transmission port 122, one end of the transmission line 121 is connected to the transmission port 122, the first inner wall surface of the housing 11 is provided with an opening 113, the transmission port 122 is exposed to the opening 113, the transmission port 122 is used for connecting other electronic devices, and the other end of the transmission line 121 is used for connecting with a circuit board 2 disposed in the housing 11, so as to realize signal transmission between the other electronic devices and the circuit board 2. The metal ring 13 is sleeved on the transmission port 122, when the transmission component 12 is transmitting signals, the transmission component 12 easily generates a large amount of interference signals, and a capacitive effect can be formed between the metal ring 13 and the transmission component 12, so that the interference signals are conducted to the ground through the box 11, which is beneficial to reducing the intensity of the interference signals generated by the transmission component 12 when transmitting signals, and thus reducing the interference of the transmission component 12 to other electronic devices.
In some embodiments, the chassis 1 further includes a conductive adhesive (not shown), and the metal ring 13 is fixed to the first inner wall surface of the case 11 through the conductive adhesive.
In some embodiments, the number of the metal rings 13 is plural, the plural metal rings 13 are all sleeved on the transmission assembly 12, and the plural metal rings 13 are all electrically connected with the box 11, and the plural metal rings 13 are distributed at intervals along the transmission assembly 12. Specifically, one of the metal rings 13 is sleeved on the transmission port 122 and fixed on the first inner wall surface of the case 11 by conductive adhesive, the other metal rings 13 are sleeved on the transmission line 121 and distributed at intervals along the transmission line 121, and the metal rings 13 can be connected in series by a wire (not shown), so that the metal rings 13 are all conducted with the ground. By providing a plurality of metal rings 13, the interference of the transmission assembly 12 with other electronic devices can be further reduced.
In some embodiments, referring to fig. 3 and 4, the case 11 is further provided with a first protrusion 111 and a second protrusion 112. The first protruding portion 111, the second protruding portion 112 and the opening 113 are all disposed on the first inner wall surface of the case 11, the first protruding portion 111 and the second protruding portion 112 are located on two sides of the opening 113, and the first protruding portion 111 and the second protruding portion 112 are opposite.
For the first protruding portion 111 and the second protruding portion 112, referring to fig. 5, the first protruding portion 111 is provided with a first clamping groove 1111 and a first inclined surface 1112. The first clamping groove 1111 is disposed on a surface of the first protruding portion 111 facing the second protruding portion 112, and the first inclined surface 1112 is located at one end of the first protruding portion 111. The second protruding portion 112 is provided with a second locking groove 1121 and a second inclined surface 1122. The second clamping groove 1121 is disposed on a surface of the second protruding portion 112 facing the first protruding portion 111, the second inclined surface 1122 is located at one end of the second protruding portion 112, the first clamping groove 1111 is opposite to the second clamping groove 1121, and the first inclined surface 1112 is opposite to the second inclined surface 1122.
Referring to fig. 3, 4, 5 and 6, a first clamping portion 131 and a second clamping portion 132 are disposed at one end of the metal ring 13, and the first clamping portion 131 and the second clamping portion 132 are opposite to each other. The surface of the first clamping portion 131, which is away from the second clamping portion 132, is provided with a first limiting protrusion 1311, the surface of the second clamping portion 132, which is away from the first clamping portion 131, is provided with a second limiting protrusion 1321, the first limiting protrusion 1311 is inserted into the first clamping groove 1111, and the second limiting protrusion 1321 is inserted into the second clamping groove 1121, so that the metal ring 13 is fixed on the first inner wall surface of the box 11.
In some embodiments, a third inclined surface 1311a is provided at one end of the first limit protrusion 1311, and a fourth inclined surface 1321a is provided at one end of the second limit protrusion 1321. When the first limit protrusion 1311 is inserted into the first slot 1111 and the second limit protrusion 1321 is inserted into the second slot 1121, the third inclined surface 1311a is engaged with the first inclined surface 1112, the fourth inclined surface 1321a is engaged with the second inclined surface 1122, such that the first limit protrusion 1311 slides into the first slot 1111 along the first inclined surface 1112, and the second limit protrusion 1321 slides into the second slot 1121 along the second inclined surface 1122, so as to insert the first limit protrusion 1311 into the first slot 1111 and insert the second limit protrusion 1321 into the second slot 1121.
In the embodiment of the utility model, the metal ring 13 is sleeved on the connecting part, the metal ring 13 is electrically connected with the box 11, and the box 11 is grounded, so that a capacitance effect is formed between the transmission line 121 and the metal ring 13, and a radiation interference signal generated by the transmission line 121 is conducted to the ground through the metal ring 13 and the box 11, so that the interference of radiation energy generated by the transmission line 121 in signal transmission on other electronic equipment is effectively reduced.
The present utility model further provides an embodiment of an electronic device 100, fig. 1, 2, 3 and 4, the electronic device 100 comprising a circuit board 2, a screw 3 and the case 1 described above. The other end of the transmission line 121 is electrically connected to the circuit board 2, and the circuit board 2 is provided with a through hole 21. The second inner wall surface of the case 11 is provided with a third protruding portion 114, the third protruding portion 114 is provided with a screw groove 1141, the screw member 3 is screwed into the screw groove 1141 after passing through the through hole 21, and the circuit board 2 abuts against the third protruding portion 114, so as to fix the circuit board 2 with the case 11, and the second inner wall surface is perpendicular to the first inner wall surface. By providing the third protrusion 114, a certain distance can be kept between the circuit board 2 and the second inner wall surface, so as to prevent interference between the pins of the electronic component on the circuit board 2 and the case 11.
In some embodiments, the number of the screw member 3, the through hole 21, the third protruding portion 114 and the screw groove 1141 is plural, the plurality of third protruding portions 114 are rectangular and distributed on the second inner wall surface of the housing 11, one screw groove 1141 is disposed on one third protruding portion 114, one screw member 3 is screwed into one screw groove 1141 after passing through one through hole 21, and the circuit board 2 abuts against the plurality of third protruding portions 114. By providing the plurality of screw members 3, the through holes 21, the third protrusions 114, and the screw grooves 1141, it is advantageous to improve stability of fixation between the circuit board 2 and the case 11.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A chassis, comprising:
the first inner wall surface of the box body is provided with an opening;
the transmission assembly comprises a transmission line and a transmission port, one end of the transmission line is connected with the transmission port, the transmission port is exposed to the opening, the transmission port is used for connecting other electronic equipment, and the other end of the transmission line is used for being connected with a circuit board arranged in the box body;
the metal ring is sleeved on the transmission assembly, and is electrically connected with the box body, and the box body is grounded.
2. The cabinet of claim 1, wherein the housing is configured to receive the plurality of panels,
the case further comprises conductive back glue, and the metal ring is fixed on the case body through the conductive back glue.
3. The cabinet of claim 1, wherein the housing is configured to receive the plurality of panels,
the number of the metal rings is multiple, the metal rings are sleeved on the transmission assembly, the metal rings are electrically connected with the box body, and the metal rings are distributed along the transmission assembly at intervals.
4. The cabinet of claim 1, wherein the housing is configured to receive the plurality of panels,
the first inner wall surface of the box body is provided with a first protruding part and a second protruding part, the first protruding part and the second protruding part are respectively positioned at two sides of the opening, the surface of the first protruding part facing the second protruding part is provided with a first clamping groove, and the surface of the second protruding part facing the first protruding part is provided with a second clamping groove;
the metal ring is provided with first joint portion and second joint portion, first joint portion is relative with second joint portion, first joint portion deviates from the surface of second joint portion is provided with first spacing arch, second joint portion deviates from the surface of first joint portion is provided with the spacing arch of second, first spacing arch peg graft in first draw-in groove, the spacing arch of second peg graft in the second draw-in groove.
5. The cabinet of claim 4, wherein the first housing is a housing,
the one end of first bellying is provided with first inclined plane, the one end of second bellying is provided with the second inclined plane, first inclined plane is relative with the second inclined plane, first inclined plane is used for guiding first joint portion peg graft in first draw-in groove, the second inclined plane is used for guiding second joint portion peg graft in the second draw-in groove.
6. The cabinet of claim 5, wherein the first housing is configured to hold the first housing,
the first limiting protrusion is provided with a third inclined plane, the second limiting protrusion is provided with a fourth inclined plane, the third inclined plane is matched with the first inclined plane, and the fourth inclined plane is matched with the second inclined plane so as to facilitate the first limiting protrusion to be inserted into the first clamping groove and the second limiting protrusion to be inserted into the second clamping groove.
7. An electronic device comprising a circuit board and a chassis according to any one of claims 1 to 6, wherein the circuit board is disposed in the chassis, and the circuit board is electrically connected to the other end of the transmission line.
8. The electronic device of claim 6, wherein the electronic device comprises a memory device,
the electronic equipment further comprises a screw connection piece, the circuit board is provided with a through hole, a second inner wall surface of the box body is provided with a screw groove, the screw connection piece penetrates through the through hole and then is screwed into the screw groove, and the second inner wall surface is perpendicular to the first inner wall surface.
9. The electronic device of claim 8, wherein the electronic device comprises a memory device,
the second inner wall surface of the box body is provided with a third protruding portion, the spiral groove is formed in the third protruding portion, and the circuit board is abutted to the third protruding portion.
10. The electronic device of claim 9, wherein the electronic device comprises a memory device,
the number of the screw-connection pieces, the through holes, the third protruding portions and the screw grooves is multiple, the third protruding portions are distributed on the second inner wall surface of the box body in a rectangular mode, one screw groove is formed in the third protruding portion, one screw-connection piece penetrates through one through hole and then is screwed into one screw groove, and the circuit board is abutted to the third protruding portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976400.9U CN219228025U (en) | 2022-11-08 | 2022-11-08 | Cabinet and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976400.9U CN219228025U (en) | 2022-11-08 | 2022-11-08 | Cabinet and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219228025U true CN219228025U (en) | 2023-06-20 |
Family
ID=86739194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222976400.9U Active CN219228025U (en) | 2022-11-08 | 2022-11-08 | Cabinet and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219228025U (en) |
-
2022
- 2022-11-08 CN CN202222976400.9U patent/CN219228025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: 518000, 4th Floor, No. 31, Xiacun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baoxinchuang Information Technology Co.,Ltd. Address before: 518000, 4th Floor, Block A, Xinshiyi Maker Park, Pingshan 1st Road, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen baoxinchuang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |