CN206180279U - Electronic equipment's ground terminal - Google Patents
Electronic equipment's ground terminal Download PDFInfo
- Publication number
- CN206180279U CN206180279U CN201621230248.8U CN201621230248U CN206180279U CN 206180279 U CN206180279 U CN 206180279U CN 201621230248 U CN201621230248 U CN 201621230248U CN 206180279 U CN206180279 U CN 206180279U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- screw rod
- ground terminal
- electronic equipment
- panel
- 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 - Fee Related
Links
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses an electronic equipment's ground terminal, including the screw rod, the nut has been cup jointed to the one end of screw rod, and the other end rigid coupling of screw rod has the panel, near having cup jointed ratchet an on the screw rod of nut one end, near having cup jointed ratchet b, ratchet b and ratchet an intermeshing on the screw rod of panel one end. The utility model discloses a ratchet b and ratchet a mesh mutually, drive ratchet b and ratchet an and begin to compress tightly bond strap to the direction motion of being close to the panel, because the ratchet can only move towards a direction motion, bond strap is compressed tightly gradually, has overcome easy not hard up problem in the use, and simple structure has fine use value.
Description
Technical field
This utility model belongs to wire-protecting equipment technical field, and in particular to the ground terminal of a kind of electronic equipment.
Background technology
The terminal being connected with grounding body be ground terminal, ground terminal material Stainless steel 316, extensively by Aero-Space, stone
The fields such as oiling, electrified high-speed railway, transformer station adopt, and using ground terminal earth lead can be made to have earthing strip well
Part, typically grounded purpose is safety measure when there is abnormal failure for equipment, sometimes rational in order to obtain
Circuit distributes and sets up.
The conventional electronic devices ground terminal being presently used in aerospace field, after use, Jing often occurs what is loosened
Phenomenon, causes the ground strap after loosening good with machine imperfect earth, affects the reliability of whole machine.
Utility model content
The purpose of this utility model is to provide the ground terminal of a kind of electronic equipment, solves existing ground terminal and is using
During the problem that easily loosens.
The technical scheme that the ground terminal of this utility model a kind of electronic equipment is adopted is, including screw rod, the one of screw rod
End is socketed with nut, and the other end of screw rod is connected with panel, and on the screw rod of nut one end ratchet a is socketed with, near panel
Ratchet b, ratchet b and ratchet a intermeshing is socketed with the screw rod of one end.
It is of the present utility model to be further characterized in that,
Ratchet a one end is evenly distributed with several ratchets a, and the other end of ratchet a is provided with anti-slip veins.
Ratchet b one end is evenly distributed with several ratchets b, and ratchet b is meshed with ratchet a.
The teeth directional of ratchet b and ratchet a is in opposite direction with screwing for screw rod.
The beneficial effects of the utility model are：The ground terminal of this utility model a kind of electronic equipment is by ratchet b and spine
Tooth a is meshed, and drives ratchet b and ratchet a to start to be moved to the direction near panel, ground strap is compressed, because ratchet can only court
Move to a direction, ground strap is gradually compressed, overcome the problem easily loosened during use, simple structure has very well
Use value.
Description of the drawings
Fig. 1 is the structural representation of the ground terminal of this utility model a kind of electronic equipment；
Fig. 2 be this utility model a kind of electronic equipment ground terminal in ratchet a structural representation.
In figure, 1. screw rod, 2. nut, 3. panel, 4. ratchet a, 5. ratchet b, 6. ratchet a, 7. anti-slip veins, 8. ratchet b, 9.
Ground strap.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and detailed description.
The ground terminal of this utility model a kind of electronic equipment, as shown in figure 1, including screw rod 1, one end of screw rod 1 is socketed
The other end for having nut 2, screw rod 1 is connected with panel 3, and on the screw rod 1 of the one end of nut 2 ratchet a4 is socketed with, near panel 3
Ratchet b5, ratchet b5 and ratchet a4 intermeshing, the screw rod 1 between panel 3 and ratchet b5 are socketed with the screw rod 1 of one end
On be provided with ground strap 9, ground strap 9 is compressed by ratchet b5 rotations with panel 3, prevents the termination of ground strap 9 from coming loose.
As shown in Fig. 2 ratchet a4 one end is evenly distributed with several ratchets a6, the other end of ratchet a4 is provided with anti-slip veins
7, the external diameter of the anti-slip veins 7 on ratchet a4 is Φ 11.5, the external diameter Φ 10 of ratchet a4.
Ratchet b5 one end is evenly distributed with several ratchets b8, and the external diameter Φ 10 of ratchet b5, ratchet b8 is nibbled with ratchet a6 phases
Close.
The teeth directional of ratchet b8 and ratchet a6 is in opposite direction with screwing for screw rod 1, and ratchet b8 and ratchet a6 are in engagement process
In, with the motion of ratchet a4 and ratchet b5 on screw rod 1, and panel 3 is moved closer to, compress ground strap 9.
Use process of the present utility model：Rotating ratchet a4 so as to move towards the direction of panel 3 on screw rod 1, ratchet a4
On ratchet a6 and ratchet b5 on ratchet b8 be mutually twisted, drive ratchet b5 towards the direction of panel 3 move, by the end of ground strap 9
Portion is pressed between ratchet b5 and panel 3.
This utility model is meshed by ratchet b8 with ratchet a6, drives ratchet b5 and ratchet a4 to start near panel 3
Direction motion, compress ground strap 9, because ratchet is moved only towards a direction, ground strap 9 is gradually compressed, and is overcome
The problem easily loosened during use, simple structure has good use value.
Claims (4)
1. the ground terminal of a kind of electronic equipment, it is characterised in that including screw rod (1), one end of screw rod (1) is socketed with nut
(2), the other end of screw rod (1) is connected with panel (3), and on the screw rod (1) of nut (2) one end ratchet a (4) is socketed with, and leans on
Ratchet b (5), ratchet b (5) and ratchet a (4) intermeshing is socketed with the screw rod (1) of nearly panel (3) one end.
2. the ground terminal of a kind of electronic equipment according to claim 1, it is characterised in that described ratchet a (4) one end
Several ratchets a (6) are evenly distributed with, the other end of ratchet a (4) is provided with anti-slip veins (7).
3. the ground terminal of a kind of electronic equipment according to claim 2, it is characterised in that described ratchet b (5) one end
Several ratchets b (8) are evenly distributed with, ratchet b (8) is meshed with ratchet a (6).
4. the ground terminal of a kind of electronic equipment according to claim 3, it is characterised in that described ratchet b (8) and spine
The teeth directional of tooth a (6) is in opposite direction with screwing for screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230248.8U CN206180279U (en) | 2016-11-16 | 2016-11-16 | Electronic equipment's ground terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230248.8U CN206180279U (en) | 2016-11-16 | 2016-11-16 | Electronic equipment's ground terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180279U true CN206180279U (en) | 2017-05-17 |
Family
ID=58684675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621230248.8U Expired - Fee Related CN206180279U (en) | 2016-11-16 | 2016-11-16 | Electronic equipment's ground terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103616A (en) * | 2018-08-23 | 2018-12-28 | 广州番禺电缆集团有限公司 | A kind of Anti-loose cable electricity testing ground connection fexible unit |
-
2016
- 2016-11-16 CN CN201621230248.8U patent/CN206180279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103616A (en) * | 2018-08-23 | 2018-12-28 | 广州番禺电缆集团有限公司 | A kind of Anti-loose cable electricity testing ground connection fexible unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191116 |