A radio frequency power supply device power-on detection device
Patent Information
- Application Number
- CN202520755037.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2035-04-21
AI Technical Summary
因为射频电源设备上的接线端口为多款式的，显然不可能为了不同款式的接线端口适配一个检测设备，所以目前没有可以专门检测射频电源设备的接线端是否有电或者无电的专用设备
[0013]在上述技术方案中，本实用新型提供的一种射频电源设备通电检测设备，具备以下有益效果：第一推动座和第二推动座的活动方向是相反的，第一推动座是把探针顶出手持部，从而可以插入射频电源设备的接线端子的孔洞中，然后再通过推动第二推动座使得触点靠近手持部一侧移动，此时的弹性螺纹记忆金属丝线轴向被缩短，从而使得弹性螺纹记忆金属丝线所成圆周外扩，从而抵触在孔洞内壁上，从而接触到孔洞的金属件上，实现适应不同规格的接线端测试使用。
Smart Images
Figure CN224851352U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to power-on testing equipment, specifically to a power-on testing equipment for radio frequency power supply devices. Background Technology
[0002] Radio frequency (RF) power supplies are devices that generate sinusoidal or pulsed voltages at a fixed frequency. Because RF power supplies have various types of connectors, it's impractical to have a separate testing device for each type of connector. Therefore, there is currently no dedicated device to detect whether the connectors of an RF power supply have power or not. Utility Model Content
[0003] The purpose of this invention is to provide a power-on detection device for radio frequency power supplies to solve the above-mentioned problems.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A power-on detection device for radio frequency power supply includes a handheld part and a guide seat assembled inside the handheld part. A first push seat is slidably disposed on the guide seat, and a probe that can extend out from the port of the handheld part is fixedly disposed on the first push seat.
[0006] The probe is divided into contacts, elastic thread memory metal wires arranged in a thread array on the contacts, and hard steel needles fixed on the contacts and distributed at the center of multiple elastic thread memory metal wires.
[0007] The first pusher seat has a groove, and a second pusher seat is slidably disposed in the groove. The second pusher seat is fixedly connected to the hard steel needle.
[0008] Preferably, the outer wall of the handheld part has a window, which corresponds to the neon tube disposed inside the handheld part.
[0009] Preferably, one end of the neon tube abuts against a resistor fixedly disposed inside the handheld part, while the other end is connected to a metal cap at the tail of the handheld part via a copper wire.
[0010] Preferably, it also includes an electrical wire with one end connected to a resistor and the other end connected to a probe.
[0011] Preferably, the guide seat is cylindrical and has two oppositely distributed planes on its outer wall.
[0012] Preferably, the handheld part is a plastic part with a pen cap threaded to its end, and the probe is located inside the pen cap, with the port located on the pen cap.
[0013] In the above technical solution, the RF power supply equipment power-on testing device provided by this utility model has the following beneficial effects: the first push seat and the second push seat have opposite directions of movement. The first push seat pushes the probe out of the handheld part so that it can be inserted into the hole of the RF power supply equipment's wiring terminal. Then, by pushing the second push seat, the contact point moves closer to the handheld part. At this time, the elastic thread memory metal wire is shortened axially, so that the circumference formed by the elastic thread memory metal wire expands outward, thereby abutting against the inner wall of the hole and contacting the metal part of the hole, so as to realize the testing of wiring terminals of different specifications. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0015] Figure 1 This is a schematic diagram of the external structure provided for an embodiment of the present utility model;
[0016] Figure 2 A cross-sectional structural schematic diagram provided for an embodiment of this utility model;
[0017] Figure 3 This is a schematic diagram of the probe provided in an embodiment of the present invention.
[0018] Explanation of reference numerals in the attached figures:
[0019] 1. Handheld part; 2. Guide seat; 3. First push seat; 4. Probe; 41. Contact; 42. Elastic threaded memory metal wire; 43. Hard steel needle; 5. Second push seat; 6. Window; 7. Neon tube; 8. Resistor; 9. Copper guide wire; 10. Metal cover. Detailed Implementation
[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0021] like Figure 1-3 As shown, a power-on detection device for radio frequency power supply includes a handheld part 1 and a guide seat 2 assembled inside the handheld part 1. A first push seat 3 is slidably disposed on the guide seat 2, and a probe 4 that can extend from the port of the handheld part 1 is fixedly disposed on the first push seat 3.
[0022] The probe 4 is divided into a contact 41, an elastic thread memory metal wire 42 arranged in a thread array on the contact 41, and a hard steel needle 43 fixed on the contact 41 and located at the center of multiple elastic thread memory metal wires 42.
[0023] The first pusher seat 3 has a groove, and the second pusher seat 5 is slidably disposed in the groove. The second pusher seat 5 is fixedly connected to the hard steel needle 43.
[0024] Specifically, the handle 1 is a plastic part with a pen cap threaded to its end, while the probe 4 is located inside the pen cap, with its port on the pen cap. Furthermore, the guide seat 2 is cylindrical, and its outer wall has two opposing planes.
[0025] In the above technology, the first push seat 3 and the second push seat 5 have opposite directions of movement. The first push seat 3 pushes the probe 4 out of the handheld part 1 so that it can be inserted into the hole of the wiring terminal of the RF power supply device. Then, by pushing the second push seat 5, the contact 41 moves closer to the handheld part 1. At this time, the elastic thread memory metal wire 42 is shortened axially, so that the circumference formed by the elastic thread memory metal wire 42 expands outward, thereby abutting against the inner wall of the hole and contacting the metal part of the hole, so as to realize the testing of wiring terminals of different specifications.
[0026] As a further embodiment of this utility model, combined with Figure 2 A window 6 is provided on the outer wall of the handheld part 1, corresponding to the neon tube 7 disposed inside the handheld part 1. Whether the neon tube 7 is lit can be observed through the window 6. Furthermore, one end of the neon tube 7 abuts against a resistor 8 fixedly disposed inside the handheld part 1, while the other end is connected to a metal cover 10 at the tail of the handheld part 1 via a copper wire 9. Additionally, a wire is included, one end connected to the resistor 8 and the other end connected to a probe 4. During use, when a finger touches the metal cover 10, the circuit is activated, and the neon tube 7 is lit.
[0027] In various circumstances, the described embodiments can be modified in different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present invention.
Claims
1. A power-on detection device for radio frequency power supplies, characterized in that, It includes a hand-held part (1) and a guide seat (2) assembled inside the hand-held part (1). A first push seat (3) is slidably disposed on the guide seat (2). A probe (4) that can extend out from the port of the hand-held part (1) is fixedly disposed on the first push seat (3). The probe (4) is divided into a contact (41), an elastic thread memory metal wire (42) arranged in a thread array on the contact (41), and a hard steel needle (43) fixed on the contact (41) and located at the center of multiple elastic thread memory metal wires (42). The first push seat (3) has a sliding groove, and the second push seat (5) is slidably arranged in the sliding groove. The second push seat (5) is fixedly connected to the hard steel needle (43).
2. The RF power supply device power-on detection device according to claim 1, characterized in that, The outer wall of the handheld part (1) is provided with a window (6), which corresponds to the neon tube (7) disposed in the handheld part (1).
3. The RF power supply device power-on detection device according to claim 2, characterized in that, One end of the neon tube (7) abuts against the resistor (8) fixedly installed inside the handheld part (1), while the other end is connected to the metal cap (10) at the tail of the handheld part (1) via a copper wire (9).
4. The RF power supply device power-on detection device according to claim 3, characterized in that, It also includes an electrical wire with one end connected to the resistor (8) and the other end connected to the probe (4).
5. The RF power supply device power-on detection device according to claim 1, characterized in that, The guide seat (2) is cylindrical and has two oppositely distributed planes on its outer wall.
6. The RF power supply device power-on detection device according to claim 1, characterized in that, The handheld part (1) is a plastic part with a pen cap threaded to its end, and the probe (4) is located inside the pen cap, with the port located on the pen cap.