CN201773982U - 17-core high voltage plug for drilling apparatus - Google Patents
17-core high voltage plug for drilling apparatus Download PDFInfo
- Publication number
- CN201773982U CN201773982U CN2010202675600U CN201020267560U CN201773982U CN 201773982 U CN201773982 U CN 201773982U CN 2010202675600 U CN2010202675600 U CN 2010202675600U CN 201020267560 U CN201020267560 U CN 201020267560U CN 201773982 U CN201773982 U CN 201773982U
- Authority
- CN
- China
- Prior art keywords
- pressure block
- bearing seat
- pressure bearing
- core
- plug body
- 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
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Abstract
The utility model discloses a 17-core high voltage plug for a drilling apparatus, which comprises a plug basal body. A first pressure bearing seat is arranged at one end of the plug basal body, a first 17-core pin is arranged on the end surface of the first pressure bearing seat; a second pressure bearing seat is arranged at the other end of the plug basal body, and a second 17-core pin is arranged on the end surface of the second pressure bearing seat; and a first seal groove is formed at the periphery of the first pressure bearing seat along the circumferential direction, and a second seal groove is formed at the periphery of the second pressure bearing seat along the circumferential direction. As for the utility model, a sealed circuit board which is arranged in a drill collar can be quickly and directly connected with the other sealed circuit board in a mutual-inserted way through the 17-core pins, so that the structure of the instrument is simplified, the disassembling is convenient, the connection time of the instrument and an electrical appliance is reduced, and the reliability of the instrument connection is strengthened.
Description
Technical field
The utility model relates to a kind of with boring the instrument high-voltage plug.
Background technology
Be provided with 2 potted circuit plates in the drill collar inside of logging while drilling apparatus, in the potted circuit plate chamber is atmosphere, therefore in another potted circuit plate chamber is pressure oil, and two potted circuit plates will be isolated and carried out Seal Design respectively, connects and carry out circuit again between two blocks of potted circuit plates.Prior art is to use the pressure-bearing joint sealing respectively with a potted circuit plate with another potted circuit plate, and the circuit of two sealings is connected with lead with two females again, carries out Seal Design again.Will cause the apparatus structure lengthening like this, complicate, increase the number of locating of instrument electrical equipment connection.Need the potted circuit plate be connected by syndeton.
Summary of the invention
At the problem that prior art exists, the purpose of this utility model is to provide a kind of simple in structure, convenient connect and sealing reliability is high with boring instrument with 17 core high-voltage plugs.
The utility model provides a kind ofly comprises with 17 core high-voltage plugs with boring instrument: plug body, end in plug body is provided with first Pressure Block, the end face of this first Pressure Block is provided with the one 17 core contact pin, the other end in this plug body is provided with second Pressure Block, and the end face of this second Pressure Block is provided with the 2 17 core contact pin; Outer circumference surface upper edge at described first Pressure Block circumferentially is provided with first seal groove, circumferentially is provided with second seal groove in the outer circumference surface upper edge of described second Pressure Block.
Preferably, on the outer circumference surface of described plug body, also be provided with locating piece.
Preferably, on described plug body, also be provided with the screwed hole that is used for fixing.
The utility model is provided with first Pressure Block and second Pressure Block respectively by the two ends in plug body, and the one 17 core contact pin is set on first Pressure Block, the 2 17 core contact pin is set on second Pressure Block, first seal groove and second seal groove also are set on first Pressure Block and second Pressure Block respectively simultaneously, thereby realized and a potted circuit plate that is installed in the drill collar directly can be connected inserting by 17 core contact pins fast with another one potted circuit plate, so not only make apparatus structure simple, convenient disassembly, reduce the number of locating of instrument electrical equipment connection, and strengthened the reliability that instrument connects.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 looks schematic diagram for the left side of Fig. 1;
Fig. 3 looks schematic diagram for the right side of Fig. 1;
The structural representation of Fig. 4 for adopting the utility model to connect.
Embodiment
Shown in Fig. 1～3, the utility model comprises: plug body 1, the end face that is provided with first Pressure Block, 2, the first Pressure Blocks 2 at an end of plug body 1 is provided with the one 17 core contact pin 6.The end face that is provided with second Pressure Block, 3, the second Pressure Blocks 3 at the other end of plug body 1 is provided with the 2 17 core contact pin 7.Circumferentially be provided with first seal groove 4 in the outer circumference surface upper edge of first Pressure Block 2, circumferentially be provided with second seal groove 5 in the outer circumference surface upper edge of second Pressure Block 2.In addition, also be provided with locating piece 8 on the outer circumference surface of plug body 1, locating piece 8 plays the directed effect of the present utility model of inserting when being used in drill collar two potted circuit plates are connected, and prevents error.In addition, on plug body 1, also be provided with the screwed hole 9 that is used for fixing.
During use, as shown in Figure 4, the utility model high-voltage plug 13 is inserted between the potted circuit plate 11 and potted circuit plate 12 of drill collar 10, thereby plays the effect of quick connection potted circuit plate 11 and potted circuit plate 12.
The utility model is provided with first Pressure Block 2 and second Pressure Block 4 respectively by the two ends in plug body 1, and on first Pressure Block 2, the one 17 core contact pin 6 is set, on second Pressure Block 4, the 2 17 core contact pin 7 is set, first seal groove 4 and second seal groove 5 also are set on first Pressure Block 2 and second Pressure Block 4 respectively simultaneously, thereby realized and a potted circuit plate 11 that is installed in the drill collar 10 directly can be connected inserting by 17 core contact pins fast with another one potted circuit plate 12, so not only make apparatus structure simple, convenient disassembly, reduce the number of locating of instrument electrical equipment connection, and strengthened the reliability that instrument connects.
Claims (3)
1. one kind with boring instrument with 17 core high-voltage plugs, it is characterized in that, comprise: plug body, end in plug body is provided with first Pressure Block, the end face of this first Pressure Block is provided with the one 17 core contact pin, the other end in this plug body is provided with second Pressure Block, and the end face of this second Pressure Block is provided with the 2 17 core contact pin; Outer circumference surface upper edge at described first Pressure Block circumferentially is provided with first seal groove, circumferentially is provided with second seal groove in the outer circumference surface upper edge of described second Pressure Block.
2. as claimed in claim 1 a kind ofly it is characterized in that, on the outer circumference surface of described plug body, also be provided with locating piece with boring instrument with 17 core high-voltage plugs.
3. as claimed in claim 1 or 2 a kind ofly it is characterized in that, on described plug body, also be provided with the screwed hole that is used for fixing with boring instrument with 17 core high-voltage plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202675600U CN201773982U (en) | 2010-07-19 | 2010-07-19 | 17-core high voltage plug for drilling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202675600U CN201773982U (en) | 2010-07-19 | 2010-07-19 | 17-core high voltage plug for drilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773982U true CN201773982U (en) | 2011-03-23 |
Family
ID=43753822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202675600U Expired - Fee Related CN201773982U (en) | 2010-07-19 | 2010-07-19 | 17-core high voltage plug for drilling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577451A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Voltage-resistant sealed electric connector plug |
-
2010
- 2010-07-19 CN CN2010202675600U patent/CN201773982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577451A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Voltage-resistant sealed electric connector plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110323 Termination date: 20180719 |