A motherboard circuit testing probe device

Abstract

This utility model discloses a motherboard circuit testing probe device, relating to the field of circuit testing technology. The device includes a grip with an anti-slip pad fixedly connected to its outer wall. An installation mechanism is located inside the grip, and an anti-detachment mechanism is provided on the outer wall. The installation mechanism includes a rod with a probe fixedly connected to its end away from the grip. A slot is formed on the rod. By pressing a pressing rod into the grip, the pressing rod pushes a sliding piece to move. The sliding piece moves a fixed rod and compresses a spring. The fixed rod moves a fixed ring downwards, which in turn moves the top of a connecting rod downwards. The bottom of the connecting rod pushes two first sliders on the same side to move in the opposite direction along a first sliding rod. The first sliders move a pull rod, which in turn moves a locking block, causing the locking block to disengage from the slot, thus releasing the limiting effect on the probe. Then, the probe is pulled away from the grip.

Description

Technical Field

[0001] This utility model belongs to the field of circuit testing technology, and in particular relates to a motherboard circuit testing probe device. Background Technology

[0002] The motherboard is the core component of a computer or other electronic device. It serves as the connection platform for all hardware components and is responsible for coordinating and connecting the operation of various hardware devices. The motherboard contains a CPU socket, memory slots, expansion slots, input / output interfaces, a power connector, and various necessary connecting lines and circuits.

[0003] Motherboard repair typically involves using probes to test the motherboard circuitry, in order to troubleshoot and confirm the functionality of the internal circuitry. The testing process may involve multiple aspects, including power supply, signal integrity, component connections, and physical damage. Often, multiple probes are required, but some existing probes are connected to a handle via threads, making replacement cumbersome. Utility Model Content

[0004] The purpose of this invention is to provide a motherboard circuit testing probe device. By pressing the pressing rod inside the grip, the locking block is disengaged from the slot, thereby releasing the restriction on the insertion rod. Then, the probe is pulled away from the grip, causing the insertion rod to move and disengage from the grip, thus removing the probe. This solves the problem that some existing devices have probes connected to the handle by threads, making replacement cumbersome.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a motherboard circuit testing probe device, including a handle, an anti-slip pad fixedly connected to the outer wall of the handle, an installation mechanism inside the handle, and an anti-detachment mechanism on the outer wall of the handle.

[0007] The installation mechanism includes an insertion rod, with a probe fixedly connected to the end of the insertion rod away from the handle. A slot is provided on the insertion rod. A slider is slidably connected inside the handle. A pressing rod is fixedly connected to the top of the slider. A spring is fixedly connected to the side of the slider away from the pressing rod. A fixing rod is fixedly connected to the side of the slider away from the pressing rod. A fixing ring is fixedly connected to the end of the fixing rod away from the slider. A first sliding rod is fixedly connected to the inner wall of the handle. A first slider is fixedly connected to the outer wall of the first sliding rod. A connecting rod is rotatably connected to the top of the first slider. A pull rod is rotatably connected to the side of the first slider near the probe. A locking block is rotatably connected to the end of the pull rod away from the first slider.

[0008] Furthermore, the insertion rod is slidably connected inside the grip, the bottom end of the insertion rod passes through the bottom of the grip and extends therefrom, and the outer wall of the pressing rod is slidably connected inside the grip.

[0009] Furthermore, the top of the pressing rod penetrates through the top of the grip and extends therein, the end of the spring away from the pressing rod is fixedly connected to the inner wall of the grip, the outer wall of the fixing rod is slidably connected to the inside of the grip, and the fixing ring is sleeved inside the grip.

[0010] Furthermore, the end of the connecting rod away from the first slider is rotatably connected to the bottom of the fixing ring, and the outer wall of the locking block is sleeved inside the locking groove.

[0011] Furthermore, the anti-detachment mechanism includes a mounting base, the inner wall of which is fixedly connected to the outer wall of the handle, a strap fixedly connected to the inner wall of the mounting base, and a fixing box fixedly connected to the end of the strap away from the mounting base.

[0012] Furthermore, the outer wall of the strap is slidably connected to the inside of the strap, and a threaded rod is threadedly connected inside the fixing box, with one end of the threaded rod penetrating through the outer wall of the fixing box and extending thereafter.

[0013] Furthermore, a knob is fixedly connected to the end of the threaded rod away from the fixing box, and a limiting plate is rotatably connected to the end of the threaded rod away from the knob. The side of the limiting plate away from the threaded rod contacts the outer wall of the strap, and a sliding groove is provided on the fixing box.

[0014] Furthermore, a second slide rod is fixedly connected inside the slide groove, and a second slider is slidably connected to the outer wall of the second slide rod. The second slider is slidably connected inside the slide groove, and the side of the second slider near the center of the fixed box is fixedly connected to the outer wall of the limiting plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model involves pressing a pressing rod inside the grip, which pushes a sliding piece to move. The sliding piece moves a fixed rod and compresses a spring. The fixed rod moves a fixed ring downwards, which in turn moves the top of a connecting rod downwards. The bottom of the connecting rod pushes two first sliders on the same side to move in the opposite direction along the first sliding rod. The first sliders move a pull rod, which in turn moves a locking block, causing the locking block to disengage from the slot and thus releasing the restriction on the insertion rod. Then, the probe is pulled away from the grip, causing the probe to move and disengage from the grip, allowing the probe to be removed. Similarly, a new probe can be inserted into the grip, and then the pressing rod can be released. The spring force will cause the locking block to insert into the slot, securing the new probe for easy replacement.

[0017] 2. This utility model utilizes a clockwise knob rotation, which causes the threaded rod to rotate. The clockwise rotation of the threaded rod moves it away from the fixed box, causing the limiting plate to move. The limiting plate then moves the second slider along the slide groove, preventing the limiting plate from rotating. The moving limiting plate will detach from the strap, allowing the fixed box to be pulled along the strap to adjust the length of the folded portion. By passing your hand through the folded portion of the strap and then rotating the knob counterclockwise, the limiting plate will re-engage with the strap, facilitating the securing of the strap to operators of different body types and preventing the device from slipping and causing damage to the probe.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the grip structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the installation mechanism structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the first sliding rod structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the anti-detachment mechanism of this utility model;

[0025] Figure 6 This is a cross-sectional view of the fixing box of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Handle; 11. Anti-slip pad; 2. Mounting mechanism; 201. Insert rod; 202. Probe; 203. Slot; 204. Sliding piece; 205. Pressing rod; 206. Spring; 207. Fixing rod; 208. Fixing ring; 209. First sliding rod; 210. First slider; 211. Connecting rod; 212. Pull rod; 213. Locking block; 3. Anti-detachment mechanism; 301. Mounting base; 302. Strap; 303. Fixing box; 304. Threaded rod; 305. Knob; 306. Limiting plate; 307. Slide groove; 308. Second sliding rod; 309. Second slider. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 As shown, this utility model is a motherboard circuit testing probe device, including a handle 1, and an anti-slip pad 11 is fixedly connected to the outer wall of the handle 1. The feature is that: an installation mechanism 2 is provided inside the handle 1, and an anti-detachment mechanism 3 is provided on the outer wall of the handle 1.

[0030] The mounting mechanism 2 includes a rod 201. A probe 202 is fixedly connected to the end of the rod 201 away from the handle 1. Pulling the probe 202 away from the handle 1 causes the rod 201 to move, disengaging it from the handle 1 and allowing the probe 202 to be removed. Similarly, inserting the rod 201 of a new probe 202 into the handle 1 and then releasing the pressing lever 205 causes the spring 206 to engage the locking block 213 into the slot 203, securing the new probe 202 for easy replacement. The rod 201 has a slot 203. A sliding plate 204 is slidably connected, and a pressing rod 205 is fixedly connected to the top of the sliding plate 204. Pressing the pressing rod 205 into the handle 1 pushes the sliding plate 204 to move. A spring 206 is fixedly connected to the side of the sliding plate 204 away from the pressing rod 205. The movement of the sliding plate 204 will drive the fixed rod 207 to move and compress the spring 206. A fixed rod 207 is fixedly connected to the side of the sliding plate 204 away from the pressing rod 205. A fixed ring 208 is fixedly connected to the end of the fixed rod 207 away from the sliding plate 204. The movement of the fixed rod 207 will push the fixed ring 208 to move downward. A first sliding... A first slider 210 is fixedly connected to the outer wall of a rod 209. A connecting rod 211 is rotatably connected to the top of the first slider 210. The bottom end of the connecting rod 211 pushes the two first sliders 210 on the same side to move in opposite directions along the first rod 209. A pull rod 212 is rotatably connected to the side of the first slider 210 closest to the probe 202. The first slider 210 drives the pull rod 212 to move. A locking block 213 is rotatably connected to the end of the pull rod 212 away from the first slider 210. The pull rod 212 drives the locking block 213 to move, causing the locking block 213 to disengage from the slot 203, thereby releasing the restriction on the insertion rod 201. The insertion rod 201 is slidably connected inside the handle 1, with its bottom end penetrating the bottom of the handle 1 and extending thereafter. The outer wall of the pressing rod 205 is slidably connected inside the handle 1, with its top end penetrating the top of the handle 1 and extending thereafter. The end of the spring 206 away from the pressing rod 205 is fixedly connected to the inner wall of the handle 1. The outer wall of the fixing rod 207 is slidably connected inside the handle 1. The fixing ring 208 is sleeved inside the handle 1. The end of the connecting rod 211 away from the first slider 210 is rotatably connected to the bottom of the fixing ring 208. The movement of the fixing ring 208 will cause the top end of the connecting rod 211 to move downward. The outer wall of the locking block 213 is sleeved inside the locking groove 203.

[0031] The anti-slip mechanism 3 includes a mounting base 301. The inner wall of the mounting base 301 is fixedly connected to the outer wall of the handle 1. A strap 302 is fixedly connected to the inner wall of the mounting base 301. A fixing box 303 is fixedly connected to the end of the strap 302 away from the mounting base 301. At this time, the fixing box 303 can be pulled along the strap 302 to adjust the length of the folded part of the strap 302. By passing your hand through the inside of the folded part of the strap 302 and then rotating the knob 305 counterclockwise, the limiting plate 306 will contact the strap again, so as to fix the strap 302 to operators of different body types and prevent the device from slipping and causing the probe 202 to collide and be damaged. The outer wall of the strap 302 is slidably connected to the inside of the strap 302. A threaded rod 304 is threadedly connected inside the fixing box 303. One end of the threaded rod 304 passes through the outer wall of the fixing box 303 and extends outward. A knob 305 is fixedly connected to the end of the threaded rod 304 away from the fixing box 303. Rotating the knob 305 clockwise causes the threaded rod 304 to rotate. When the threaded rod 304 rotates clockwise, it moves away from the fixing box 303. The end of the threaded rod 304 away from the knob 305 is rotatably connected to a limiting plate 306. The threaded rod 304 moves with the limiting plate 306, and the limiting plate 306 moves away from the strap 302. The side of the limiting plate 306 away from the threaded rod 304 contacts the outer wall of the strap 302. The fixing box 303 has a sliding groove 307. A second sliding rod 308 is fixedly connected inside the sliding groove 307. A second slider 309 is slidably connected to the outer wall of the second sliding rod 308. The second slider 309 is slidably connected inside the sliding groove 307. The side of the second slider 309 closest to the center of the fixing box 303 is fixedly connected to the outer wall of the limiting plate 306. The limiting plate 306 drives the second slider 309 to move along the sliding groove 307, preventing the limiting plate 306 from rotating.

[0032] One specific application of this embodiment is:

[0033] In use, rotate knob 305 clockwise. Rotation of knob 305 will cause threaded rod 304 to rotate. Clockwise rotation of threaded rod 304 will cause it to move away from fixed box 303. Threaded rod 304 moves with limiting plate 306, which in turn causes second slider 309 to move along slide groove 307. To prevent limiting plate 306 from rotating, the movement of limiting plate 306 will disengage it from strap 302. At this point, fixed box 303 can be pulled along strap 302. Move the knob 305 counterclockwise to adjust the length of the folded portion of the strap 302. Pass your hand through the folded portion of the strap 302 and rotate the knob 305 counterclockwise. The limiting plate 306 will then contact the strap again, securing the strap 302 to operators of different body types and preventing the device from slipping and causing damage to the probe 202. When the probe 202 needs to be replaced, press the pressing rod 205 into the handle 1. The pressing rod 205 pushes the slider 204 to move. The movement of the slider 204 moves the fixing rod 207 and compresses the spring 206. The movement of the fixing rod 207 pushes the fixing ring 208 downwards. The movement of the fixing ring 208 moves the top of the connecting rod 211 downwards, while the bottom of the connecting rod 211 pushes the two first sliders 210 on the same side to move in the opposite direction along the first slide rod 209. The first sliders 210 move the pull rod 212, which in turn moves the locking block 213, causing the locking block 213 to disengage from the slot 203, thus releasing the probe. In addition to limiting the insertion rod 201, pull the probe 202 away from the handle 1. The probe 202 moves the insertion rod 201, thereby disengaging the insertion rod 201 from the handle 1, and the probe 202 can be removed. Similarly, insert the insertion rod 201 on the new probe 202 into the handle 1, and then release the pressing rod 205. The elastic force of the spring 206 will cause the locking block 213 to be inserted into the locking slot 203, which can fix the new probe 202, so as to facilitate the replacement of the probe 202.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A motherboard circuit testing probe device, comprising a handle (1), wherein an anti-slip pad (11) is fixedly connected to the outer wall of the handle (1), characterized in that: The grip (1) is provided with an installation mechanism (2) inside, and the grip (1) is provided with an anti-slip mechanism (3) on its outer wall; The installation mechanism (2) includes a plug rod (201), with a probe (202) fixedly connected to the end of the plug rod (201) away from the handle (1). A slot (203) is provided on the plug rod (201). A slider (204) is slidably connected inside the handle (1). A pressing rod (205) is fixedly connected to the top of the slider (204). A spring (206) is fixedly connected to the side of the slider (204) away from the pressing rod (205). A fixing rod (207) is fixedly connected to the side of the slider (204) away from the pressing rod (205). The fixed rod (207) is fixedly connected to a fixed ring (208) at the end away from the slider (204). The inner wall of the handle (1) is fixedly connected to a first slide rod (209). The outer wall of the first slide rod (209) is fixedly connected to a first slider (210). The top of the first slider (210) is rotatably connected to a connecting rod (211). The side of the first slider (210) near the probe (202) is rotatably connected to a pull rod (212). The end of the pull rod (212) away from the first slider (210) is rotatably connected to a locking block (213).

2. The motherboard circuit detection probe device according to claim 1, characterized in that, The insertion rod (201) is slidably connected inside the handle (1), the bottom end of the insertion rod (201) penetrates through the bottom of the handle (1) and extends therein, and the outer wall of the pressing rod (205) is slidably connected inside the handle (1).

3. The motherboard circuit detection probe device according to claim 1, characterized in that, The top of the pressing rod (205) passes through the top of the handle (1) and extends therefrom. The end of the spring (206) away from the pressing rod (205) is fixedly connected to the inner wall of the handle (1). The outer wall of the fixing rod (207) is slidably connected to the inside of the handle (1). The fixing ring (208) is sleeved inside the handle (1).

4. The motherboard circuit detection probe device according to claim 1, characterized in that, The end of the connecting rod (211) away from the first slider (210) is rotatably connected to the bottom of the fixing ring (208), and the outer wall of the card block (213) is sleeved inside the card groove (203).

5. The motherboard circuit detection probe device according to claim 1, characterized in that, The anti-detachment mechanism (3) includes a mounting base (301), the inner wall of which is fixedly connected to the outer wall of the handle (1), a strap (302) is fixedly connected to the inner wall of the mounting base (301), and a fixing box (303) is fixedly connected to one end of the strap (302) away from the mounting base (301).

6. The motherboard circuit detection probe device according to claim 5, characterized in that, The outer wall of the strap (302) is slidably connected to the inside of the strap (302), and the inside of the fixing box (303) is threadedly connected to a threaded rod (304), one end of which penetrates the outer wall of the fixing box (303) and extends outward.

7. A motherboard circuit testing probe device according to claim 6, characterized in that, A knob (305) is fixedly connected to one end of the threaded rod (304) away from the fixed box (303). A limiting plate (306) is rotatably connected to the other end of the threaded rod (304) away from the knob (305). The side of the limiting plate (306) away from the threaded rod (304) contacts the outer wall of the strap (302). A sliding groove (307) is provided on the fixed box (303).

8. A motherboard circuit testing probe device according to claim 7, characterized in that, The slide groove (307) is fixedly connected to a second slide rod (308), and the outer wall of the second slide rod (308) is slidably connected to a second slider (309). The second slider (309) is slidably connected inside the slide groove (307), and the side of the second slider (309) near the center of the fixed box (303) is fixedly connected to the outer wall of the limiting plate (306).

Images