CN204304178U - A kind of wave detector protective device for string cable plug - Google Patents
A kind of wave detector protective device for string cable plug Download PDFInfo
- Publication number
- CN204304178U CN204304178U CN201420653478.XU CN201420653478U CN204304178U CN 204304178 U CN204304178 U CN 204304178U CN 201420653478 U CN201420653478 U CN 201420653478U CN 204304178 U CN204304178 U CN 204304178U
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- wave detector
- string
- protective device
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Abstract
The utility model relates to a kind of wave detector protective device for string cable plug, is made up of plug lid (1), hardware short-circuit protector (2), short circuit contact pin (3); Plug lid (1) is the cylinder type of an end closure, connecting hole is provided with in the middle of sealing end, the hardware short-circuit protector (2) being provided with two short circuit contact pins 3 is arranged in plug lid (1) cylinder, and short circuit contact pin (3) connects with inserted mode with string plug (4); This device can protect wave detector movement when string non-operation, reduces the damage that extraneous vibration causes.
Description
Technical field
The utility model relates to a kind of wave detector protective device for string cable plug.
Background technology
String plug is not when having damping to protect; wave detector transporting for long-distance, manually move, in the process such as lay and recover wire; have a large amount of vibration processes; it is larger that these vibrate often intensity; the bobbin in wave detector movement can be made repeatedly to collide with spacing; the accumulation of this collision can cause the damage of wave detector movement, reduces the service life of wave detector, especially larger lower than the low-frequency detector damage of 8Hz to natural frequency.
For wave detector movement, damping is larger, and the damage that extraneous vibration causes for movement is less.Therefore, when string is in dead status, the damping of wave detector is made to increase the damage that then can reduce extraneous vibration; When wave detector works, remove the damping that these increase, recover the normal work damping of wave detector movement, the normal use of wave detector can not be affected again.So both can increase the protection to wave detector movement, not affect again the normal use of wave detector.
Summary of the invention
The purpose of this utility model is to provide a kind of wave detector movement protective device for string plug; this protective device can make geophone when inoperative; significantly reduce extraneous vibration and damage is caused to wave detector movement; the impact of protective device can be cancelled again when string normally uses easily, string is normally worked.
The wave detector movement protective device of a kind of string plug described in the utility model, is made up of plug lid 1, hardware short-circuit protector 2, short circuit contact pin 3;
Plug lid 1 is the cylinder type of an end closure, and be provided with connecting hole in the middle of sealing end, the hardware short-circuit protector 2 being provided with two short circuit contact pins 3 is arranged in plug lid 1 cylinder, and short circuit contact pin 3 connects with inserted mode with string plug 4.
When string off working state; plug lid can be covered; at this moment short-circuit protector will carry out short circuit to the two poles of the earth of string plug, thus makes wave detector movement produce short circuit damping, and the effect of protection wave detector movement is played in the damping increasing considerably wave detector movement.Can unplug lid when production and application, at this moment short-circuit protector is by inoperative, thus makes wave detector movement recover normal damping, can not have influence on the normal use of wave detector.
The effect of invention:
This string plug wave detector protective device can protect wave detector movement when string non-operation, reduces the damage that extraneous vibration causes.
Accompanying drawing explanation
Fig. 1 wave detector protective device of the present utility model working method explosive view;
Fig. 2 plug lid of the present utility model profile;
Fig. 3 plug lid of the present utility model front view;
Profile after Fig. 4 hardware short-circuit protector of the present utility model is connected with short circuit contact pin;
Front view after Fig. 5 hardware short-circuit protector of the present utility model is connected with short circuit contact pin;
Fig. 6 string plug of the present utility model profile;
Fig. 7 string plug of the present utility model front view;
Profile after Fig. 8 plug lid of the present utility model is connected with hardware short-circuit protector;
Front view after Fig. 9 plug lid of the present utility model is connected with hardware short-circuit protector;
Figure 10 plug lid of the present utility model schematic diagram;
The schematic diagram that Figure 11 plug lid of the present utility model is connected by rope with hardware short-circuit protector;
The profile that Figure 12 plug lid of the present utility model is connected by rope with hardware short-circuit protector;
The front view that Figure 13 plug lid of the present utility model is connected by rope with hardware short-circuit protector;
Wherein: plug lid 1, hardware short-circuit protector 2, short circuit contact pin 3, string plug 4.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13,
A kind of embodiment of this protective device is made up of plug lid 1, hardware short-circuit protector 2 short circuit contact pin 3; Plug lid and hardware short-circuit protector become one.Plug lid 1 is made up of nonmetallic materials, and diameter is between 50mm-200mm, and thickness is between 5mm-15mm; short-circuit protector is made up of copper, iron or aluminum; diameter is between 1mm-200mm, and short circuit contact pin height is between 3mm-100mm, and diameter is between 1mm-20mm.
Embodiment 2: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13,
A kind of embodiment of this protective device is made up of plug lid 1, hardware short-circuit protector 2, short circuit contact pin 3; Plug lid is separated with hardware short-circuit protector, is connected by rope.Bayonet cap sub-component 1 is made up of plastics or rubber, and diameter is between 50mm-200mm, and thickness is between 5mm-15mm; short-circuit protector is made up of copper, iron or aluminum; diameter is between 1mm-200mm, and short circuit contact pin height is between 3mm-100mm, and diameter is between 1mm-20mm.
Claims (3)
1., for a wave detector protective device for string cable plug, be made up of plug lid (1), hardware short-circuit protector (2), short circuit contact pin (3); It is characterized in that:
Plug lid (1) is the cylinder type of an end closure; connecting hole is provided with in the middle of sealing end; the hardware short-circuit protector (2) being provided with two short circuit contact pins (3) is arranged in plug lid (1) cylinder, and short circuit contact pin (3) connects with inserted mode with string plug (4).
2. a kind of wave detector protective device for string cable plug according to claim 1; it is characterized in that: the plug lid (1) be made up of nonmetallic materials; diameter is between 50mm-200mm; thickness is between 5mm-15mm; the hardware short-circuit protector (2) be made up of copper, iron or aluminum; diameter is between 1mm-200mm, and short circuit contact pin height is between 3mm-100mm, and diameter is between 1mm-20mm.
3. a kind of wave detector protective device for string cable plug according to claim 1; it is characterized in that: the plug lid (1) be made up of plastics or rubber; diameter is between 50mm-200mm; thickness is between 5mm-15mm; the hardware short-circuit protector (2) be made up of copper, iron or aluminum; diameter is between 1mm-200mm, and short circuit contact pin height is between 3mm-100mm, and diameter is between 1mm-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653478.XU CN204304178U (en) | 2014-11-04 | 2014-11-04 | A kind of wave detector protective device for string cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653478.XU CN204304178U (en) | 2014-11-04 | 2014-11-04 | A kind of wave detector protective device for string cable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304178U true CN204304178U (en) | 2015-04-29 |
Family
ID=53109692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653478.XU Active CN204304178U (en) | 2014-11-04 | 2014-11-04 | A kind of wave detector protective device for string cable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877065A (en) * | 2017-01-23 | 2017-06-20 | 苏州丰年科技股份有限公司 | A kind of dustproof cover structure of connector |
| CN110265824A (en) * | 2019-07-09 | 2019-09-20 | 北京电子工程总体研究所 | A kind of high-frequency and high-voltage gas-electricity mixed loading transmitting electric connector |
-
2014
- 2014-11-04 CN CN201420653478.XU patent/CN204304178U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877065A (en) * | 2017-01-23 | 2017-06-20 | 苏州丰年科技股份有限公司 | A kind of dustproof cover structure of connector |
| CN106877065B (en) * | 2017-01-23 | 2023-09-12 | 苏州丰年科技股份有限公司 | Dustproof cover structure of connector |
| CN110265824A (en) * | 2019-07-09 | 2019-09-20 | 北京电子工程总体研究所 | A kind of high-frequency and high-voltage gas-electricity mixed loading transmitting electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |