CN203826700U - Grounding structure of electronic equipment - Google Patents

Grounding structure of electronic equipment Download PDF

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Publication number
CN203826700U
CN203826700U CN201420233286.3U CN201420233286U CN203826700U CN 203826700 U CN203826700 U CN 203826700U CN 201420233286 U CN201420233286 U CN 201420233286U CN 203826700 U CN203826700 U CN 203826700U
Authority
CN
China
Prior art keywords
electronic equipment
screw rod
grounding
pedestal
nut
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.)
Expired - Lifetime
Application number
CN201420233286.3U
Other languages
Chinese (zh)
Inventor
杨天学
程川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Jiuzhou Electric Group Co Ltd
Original Assignee
Sichuan Jiuzhou Electric Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Jiuzhou Electric Group Co Ltd filed Critical Sichuan Jiuzhou Electric Group Co Ltd
Priority to CN201420233286.3U priority Critical patent/CN203826700U/en
Application granted granted Critical
Publication of CN203826700U publication Critical patent/CN203826700U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a grounding structure of electronic equipment. The grounding structure comprises a bolt, wherein one end of the bolt is an open screw, the middle part is a hexagonal flange plate provided with a circular step, the other end is a screw with the end part capable of overturned riveting, a pressing sheet is arranged inside an opening of the open screw, the open screw is fixed on a machine shell or a pedestal of the electronic equipment through the hexagonal flange plate, and the pressing sheet is pressed in the machine shell or the pedestal and is sequentially equipped with a washer, a standard internal tooth washer and a nut. The grounding structure of the electronic equipment can solve the problem that the grounding post may be loosened in grounding lap joint, avoids the problem of operating space required by traditional grounding post in installing the nut, and directly eradicates the sealing hidden trouble without penetrating the installation hole.

Description

A kind of electronic equipment ground structure
Technical field
The utility model relates to electronic device field, relates in particular to a kind of electronic equipment ground structure.
Background technology
Electronic equipment all needs to use ground connection overlap joint at present, and when electronics miniaturization requirement and electronic equipment environment for use requirement sealing, traditional earthing rod adopts nut dead earth post, exists nut easily to get loose; Installing hole must run through, and is difficult to ensure card seal request; Nut is installed and is taken the shortcomings such as operating space.Traditional earthing rod can not be suitable for.At this moment need a kind ofly to take up room littlely, meet the requirement of electricity overlap joint, solid and reliable and can guarantee that the novel grounded post of sealing substitutes traditional earthing rod.
Tradition earthing rod adopts nut dead earth post, exists nut easily to get loose; Installing hole must run through, and is difficult to ensure card seal request; Nut is installed and is taken the shortcomings such as operating space.
Summary of the invention
For addressing the above problem, the utility model provides a kind of electronic equipment ground structure, comprises a double-screw bolt, and described double-screw bolt one end is opening screw rod, centre is the hexagonal flange dish with round platform rank, the other end is the screw rod that riveting can be turned in end, and compressing tablet is placed in opening screw rod end opening, and hexagonal flange dish is fixed on opening screw rod on the casing or pedestal of electronic equipment, compressing tablet is pressed in casing or pedestal, configure successively packing ring, standard internal tooth packing ring, nut.
Further, turn over riveting end screw rod tail and turn over riveting.
Advantage of the present utility model is:
1. the earthing rod that may occur while the solving ground connection overlap joint problem that gets loose.
2. avoid fixedly action required space of traditional earthing rod mounting nuts.
3. installing hole need not run through, and directly stops to seal hidden danger.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Specific embodiments
As shown in Figure 1, the utility model comprises a double-screw bolt, and described double-screw bolt one end is opening screw rod 6, and centre is the hexagonal flange dish with round platform rank, and the other end is the screw rod 4 that riveting can be turned in end, and compressing tablet 1 is placed in opening screw rod 6 end openings.
During use, operating personnel use instrument opening screw rod 6 to be fixed on the casing or pedestal of electronic equipment by hexagonal flange dish, compressing tablet 1 is pressed in casing or pedestal, and compressing tablet 1 coordinates assembling with opening screw rod 6, is grounded the anti-loose effect of post, improve fastening reliability, and then configure successively packing ring 2, standard internal tooth packing ring 5, nut 3, screw rod 4 afterbodys that finally can turn over riveting turn over riveting, prevent that nut 3 from coming off.
Advantage of the present utility model is:
1. the earthing rod that may occur while the solving ground connection overlap joint problem that gets loose.
2. avoid fixedly action required space of traditional earthing rod mounting nuts.
3. installing hole need not run through, and directly stops to seal hidden danger.
4. earthing rod is threaded, and guarantees the requirement of electricity overlap joint.
These are only preferred case study on implementation of the present utility model; for a person skilled in the art; the utility model can have various modifications and variations; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (2)

1. an electronic equipment ground structure, it is characterized in that, comprise a double-screw bolt, described double-screw bolt one end is opening screw rod, centre is the hexagonal flange dish with round platform rank, the other end is the screw rod that riveting can be turned in end, and compressing tablet is placed in opening screw rod end opening, and hexagonal flange dish is fixed on opening screw rod on the casing or pedestal of electronic equipment, compressing tablet is pressed in casing or pedestal, configure successively packing ring, standard internal tooth packing ring, nut.
2. electronic equipment ground structure as claimed in claim 1, is characterized in that, turns over riveting end screw rod tail and turns over riveting.
CN201420233286.3U 2014-05-08 2014-05-08 Grounding structure of electronic equipment Expired - Lifetime CN203826700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420233286.3U CN203826700U (en) 2014-05-08 2014-05-08 Grounding structure of electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420233286.3U CN203826700U (en) 2014-05-08 2014-05-08 Grounding structure of electronic equipment

Publications (1)

Publication Number Publication Date
CN203826700U true CN203826700U (en) 2014-09-10

Family

ID=51482165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420233286.3U Expired - Lifetime CN203826700U (en) 2014-05-08 2014-05-08 Grounding structure of electronic equipment

Country Status (1)

Country Link
CN (1) CN203826700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110277660A (en) * 2019-05-28 2019-09-24 西南电子技术研究所(中国电子科技集团公司第十研究所) Electronic equipment spiral shell fills grounding connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110277660A (en) * 2019-05-28 2019-09-24 西南电子技术研究所(中国电子科技集团公司第十研究所) Electronic equipment spiral shell fills grounding connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140910

CX01 Expiry of patent term