CN217405361U - Cold cathode trigger tube convenient to reliably install - Google Patents
Cold cathode trigger tube convenient to reliably install Download PDFInfo
- Publication number
- CN217405361U CN217405361U CN202123035776.1U CN202123035776U CN217405361U CN 217405361 U CN217405361 U CN 217405361U CN 202123035776 U CN202123035776 U CN 202123035776U CN 217405361 U CN217405361 U CN 217405361U
- Authority
- CN
- China
- Prior art keywords
- wiring
- mounting
- installation
- foot
- trigger
- 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.)
- Active
Links
Images
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Abstract
The utility model discloses a cold cathode trigger tube convenient for reliable installation, which comprises a tube body, and an anode wiring pin, a cathode wiring pin and a trigger electrode wiring pin which are arranged outside the tube body, wherein the anode wiring pin, the cathode wiring pin and the trigger electrode wiring pin are positioned on the same straight line, the outer side of the tube body is provided with an installation ring, the installation ring is provided with installation grooves, the installation grooves are symmetrically distributed along the central line of the trigger electrode wiring pin, the tube body can be clamped on an installation seat through the installation grooves, the bottom of the installation seat is provided with two symmetrically arranged support legs, each support leg is provided with an installation hole, and an installation rod is arranged in each installation hole; the utility model discloses with positive pole wiring foot, negative pole wiring foot and trigger utmost point wiring foot setting on the same straight line in the body outside, then install body and circuit board through the mount pad and fix, then weld, have advantages such as welding convenience, welding stability, can realize body and circuit board direct weld installation.
Description
Technical Field
The utility model relates to a cold cathode trigger tube technical field, in particular to cold cathode trigger tube convenient to reliable installation.
Background
The cold cathode trigger tube is a high-voltage, high-power high-speed switch electronic device. The device is small in size, light in weight, convenient to control, reliable in performance and short in response time. The method can be applied to the fields of high-voltage pulse technology, high-energy conversion technology, high-speed pulse control technology and the like, such as a safe detonator, accurate control and timing of a high-speed flight system and the like.
The structure and the circuit board welding of current cold cathode trigger tube are inconvenient, often the centre needs the wire to draw and connects, and it causes the circuit confusion easily, and the condition that the lead contact tears apart takes place, to above-mentioned problem, the utility model provides a cold cathode trigger tube convenient to reliable installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cold cathode trigger tube convenient to reliably install.
The above technical object of the present invention can be achieved by the following technical solutions:
a cold cathode trigger tube convenient for reliable installation comprises a tube body, and an anode wiring pin, a cathode wiring pin and a trigger electrode wiring pin which are arranged outside the tube body, wherein the anode wiring pin, the cathode wiring pin and the trigger electrode wiring pin are positioned on the same straight line, the outer side of the tube body is provided with a mounting ring, the mounting ring is provided with a mounting groove, the arc radian corresponding to the mounting groove is larger than 180 degrees, the mounting groove is symmetrically distributed along the central line of the trigger electrode wiring pin, the tube body can be clamped on a mounting seat through the mounting groove, the bottom of the mounting seat is provided with two symmetrically arranged support legs, each support leg is provided with a mounting hole, a mounting rod is arranged in each mounting hole and comprises a countersunk bolt head, a lower thread section, a hexagon nut, an upper thread section and a supporting block, the mounting rod is mounted on a circuit board through the lower thread section, and the countersunk bolt head is arranged at the top of the mounting rod, the support block is supported at the bottom of the support leg, the upper thread section is arranged between the support block on the mounting rod and the countersunk head bolt head, the hexagonal nut is installed on the upper thread section in a matched mode, and the distance between the support block and the countersunk head bolt head is larger than the sum of the thickness of the support leg and the thickness of the hexagonal nut.
Further, all be equipped with wiring hole and wiring groove on positive pole wiring foot, negative pole wiring foot and the trigger electrode wiring foot, the wiring hole is the through-hole structure, wiring trench wedge groove, and wiring hole and wiring groove intercommunication, electrode wiring foot pass through above-mentioned setting, and the welding foot cooperation welding on convenient and the circuit board.
Further, the mounting ring and the pipe body are integrally formed, so that the pipe body can be more stably mounted.
Further, the arc radian corresponding to the installation groove is 240 degrees.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses with positive pole wiring foot, negative pole wiring foot and trigger utmost point wiring foot setting on the same straight line in the body outside, pass through mount pad fixed mounting back on the circuit board when the body to the upper and lower position of body is adjusted to the accessible installation pole, makes the welding foot that corresponds on wiring foot and the circuit board be close to the matching, then welds, has advantages such as welding convenience, welding stability, can realize body and circuit board direct weld installation.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is a schematic view of the present invention during installation;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure, 1, a tube body; 2. an anode terminal pin; 3. a cathode terminal pin; 4. a trigger electrode connection pin; 5. a mounting ring; 6. mounting grooves; 7. a wiring hole; 8. a wiring slot; 9. a mounting seat; 10. a support leg; 11. mounting a rod; 12. a countersunk bolt head; 13. a lower thread section; 14. a circuit board; 15. a hexagonal nut; 16. an upper thread section; 17. and (6) supporting the block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a cold cathode trigger tube convenient for reliable installation includes a tube body 1, and an anode wiring pin 2, a cathode wiring pin 3, and a trigger electrode wiring pin 4 disposed outside the tube body 1, where the anode wiring pin 2, the cathode wiring pin 3, and the trigger electrode wiring pin 4 are located on the same straight line, a mounting ring 5 is disposed outside the tube body 1, a mounting groove 6 is disposed on the mounting ring 5, an arc radian corresponding to the mounting groove 6 is greater than 180 degrees, the mounting groove 6 is symmetrically distributed along a central line of the trigger electrode wiring pin 4, the tube body 1 can be clamped on a mounting seat 9 through the mounting groove 6, two symmetrically disposed support legs 9 are disposed at the bottom of the mounting seat 9, a mounting hole is disposed on each support leg 9, a mounting rod 11 is disposed in the mounting hole, the mounting rod 11 includes a countersunk bolt head 12, a lower thread section 13, a hexagon nut 15, and a hexagon nut 15, The mounting rod 11 is mounted on the circuit board 14 through the lower threaded section 13, the countersunk head bolt head 12 is arranged at the top of the mounting rod 11 and welded with the mounting rod 11 into a whole, the supporting block 17 is supported at the bottom of the supporting leg 10, the upper threaded section 16 is arranged between the supporting block 17 on the mounting rod 11 and the countersunk head bolt head 12, the hexagonal nut 15 is mounted on the upper threaded section 16 in a matched mode, and the distance between the supporting block 17 and the countersunk head bolt head 12 is larger than the sum of the thickness of the supporting leg 10 and the thickness of the hexagonal nut 15.
Further, all be equipped with wiring hole 7 and wiring groove 8 on positive pole wiring foot 2, negative pole wiring foot 3 and the trigger pole wiring foot 4, wiring hole 7 is the through-hole structure, 18 wedge grooves in wiring groove, and wiring hole 7 and wiring groove 18 intercommunication, electrode wiring foot pass through above-mentioned setting, convenient and the welding foot cooperation welding on the circuit board 14.
Furthermore, collar 5 and body 1 integrated into one piece, it is more stable when can guaranteeing the body installation.
Further, the arc radian corresponding to the mounting groove 6 is 240 °.
The working principle is as follows: at first, clamp the body on the mount pad through the mounting groove on the collar, the mount pad passes through the installation pole on the stabilizer blade and installs on the circuit board, through the cooperation length of countersunk head bolt head rotation regulation installation pole lower screw thread section, thereby the mounting height of body, and make the welding foot on the circuit board insert in the wiring groove of electrode wiring foot, then through rotatory hexagon nut, it is fixed with the stabilizer blade of mount pad and mount pad, then weld electrode wiring foot, it has the convenient and reliable advantage of welding, can realize body and circuit board direct welded connection.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a cold cathode trigger tube convenient to reliable installation, includes body (1) and sets up at body (1) outside positive pole wiring foot (2), negative pole wiring foot (3) and trigger utmost point wiring foot (4), its characterized in that: the anode wiring pin (2), the cathode wiring pin (3) and the trigger electrode wiring pin (4) are located on the same straight line, a mounting ring (5) is arranged on the outer side of the tube body (1), a mounting groove (6) is formed in the mounting ring (5), the arc radian corresponding to the mounting groove (6) is larger than 180 degrees, the mounting groove (6) is symmetrically distributed along the center line of the trigger electrode wiring pin (4), the tube body (1) can be clamped on a mounting seat (9) through the mounting groove (6), two symmetrically-arranged support legs (10) are arranged at the bottom of the mounting seat (9), each support leg (10) is provided with a mounting hole, a mounting rod (11) is arranged in each mounting hole, each mounting rod (11) comprises a countersunk head bolt head (12), a lower thread section (13), a hexagon nut (15), an upper thread section (16) and a support block (17), and the mounting rod (11) is arranged on a circuit board (14) through the lower thread section (13), the countersunk head bolt is characterized in that the countersunk head bolt head (12) is arranged at the top of the mounting rod (11) and is welded with the mounting rod (11) into a whole, the supporting block (17) is supported at the bottom of the supporting leg (10), the upper thread section (16) is arranged at the position between the supporting block (17) on the mounting rod (11) and the countersunk head bolt head (12), the hexagonal nut (15) is installed on the upper thread section (16) in a matching manner, and the distance from the supporting block (17) to the countersunk head bolt head (12) is greater than the sum of the thickness of the supporting leg (10) and the thickness of the hexagonal nut (15).
2. A cold cathode trigger tube facilitating reliable installation according to claim 1, wherein: all be equipped with wiring hole (7) and wiring groove (8) on positive pole wiring foot (2), negative pole wiring foot (3) and trigger electrode wiring foot (4), wiring hole (7) are the through-hole structure, wiring groove (8) position wedge groove, and wiring hole (7) and wiring groove (8) intercommunication.
3. A cold cathode trigger tube facilitating reliable installation according to claim 2, wherein: the mounting ring (5) and the pipe body (1) are integrally formed.
4. A cold cathode trigger tube facilitating reliable installation according to claim 3, wherein: the arc radian corresponding to the mounting groove (6) is 240 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035776.1U CN217405361U (en) | 2021-12-06 | 2021-12-06 | Cold cathode trigger tube convenient to reliably install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035776.1U CN217405361U (en) | 2021-12-06 | 2021-12-06 | Cold cathode trigger tube convenient to reliably install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217405361U true CN217405361U (en) | 2022-09-09 |
Family
ID=83131846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123035776.1U Active CN217405361U (en) | 2021-12-06 | 2021-12-06 | Cold cathode trigger tube convenient to reliably install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217405361U (en) |
-
2021
- 2021-12-06 CN CN202123035776.1U patent/CN217405361U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109817461A (en) | A kind of non-electrolyte tantalum electrolytic capacitor positive and negative anodes patch welding procedure | |
| CN217405361U (en) | Cold cathode trigger tube convenient to reliably install | |
| CN102983501B (en) | Spherical electrode spark gap switch with adjustable gap | |
| CN110911596A (en) | Battery module fixing structure | |
| CN209800442U (en) | High-strength hoop | |
| CN214588053U (en) | Two-stage insulation glow discharge device | |
| CN210805552U (en) | Anti-drop connection structure of electrical switch | |
| CN210156343U (en) | High-power microwave vacuum tube cathode and filament connector | |
| CN214505166U (en) | High-power high-voltage divider resistor hoop | |
| CN211629315U (en) | Electric welding ground wire fixing device | |
| CN217983738U (en) | Single-groove type parallel groove clamp | |
| CN214212511U (en) | Novel EDM multi-angle appurtenance | |
| CN219659303U (en) | Cable limiting device | |
| CN208522463U (en) | A kind of low capacitor transient stage voltage suppressor device of single channel | |
| CN218160219U (en) | Circuit breaker with auxiliary protection function | |
| CN210524261U (en) | Welding mistake proofing device, lower electrode holding rod assembly and welding equipment | |
| CN220189412U (en) | Copper bar insulation fixing structure | |
| CN211524301U (en) | Pull rod | |
| CN216930415U (en) | Fixing structure of copper bar and PCB substrate for high-power controller | |
| CN219598370U (en) | Welding device for end face projection welding bolt | |
| CN217112652U (en) | Pulse xenon lamp test fixture | |
| CN210403463U (en) | Fixed adjustable transformer framework | |
| CN221040972U (en) | Battery relay | |
| CN217647684U (en) | Bonding for welding | |
| CN220209303U (en) | Lightning protection pole earthing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |