CN211267473U - Circuit board fixing mechanism - Google Patents
Circuit board fixing mechanism Download PDFInfo
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- CN211267473U CN211267473U CN202020247604.7U CN202020247604U CN211267473U CN 211267473 U CN211267473 U CN 211267473U CN 202020247604 U CN202020247604 U CN 202020247604U CN 211267473 U CN211267473 U CN 211267473U
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- spring
- circuit board
- fixedly connected
- inner cavity
- fixed mounting
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Abstract
The utility model discloses a circuit board fixing mechanism relates to the fixed technical field of circuit board, which comprises a body, the inside one side fixedly connected with detection mechanism of body, and detection mechanism bottom fixed mounting has damper, damper top swing joint has clamping mechanism, inside including the slide bar of clamping mechanism, and the inside second spout of having seted up of slide bar, the inside fixed mounting of second spout has the third spring, and third spring top fixed mounting has first slider. The utility model discloses in, under detection mechanism's effect, when the circuit board electric leakage, the electro-magnet circular telegram on loading board top holds and inhales the magnetic path, and is electrically conductive through first spring, lights the warning light circular telegram of connecting rod one end, and the connecting rod is for electrically conductive for can light the warning light through the connecting rod, suggestion user circuit board electric leakage, otherwise inhale inside the magnetic path is located first inner chamber under the pulling force effect of first spring, the electro-magnet with inhale the magnetic path and part, the warning light can not light.
Description
Technical Field
The utility model particularly relates to a technical field is fixed to the circuit board, especially relates to a circuit board fixing mechanism.
Background
The fixing of the circuit board in the existing market adopts a direct welding or bonding mode, and the mode has some defects for fixing the circuit board: the circuit board cannot be smoothly disassembled, and the operation is very complicated while the welding and bonding modes are poor in stability, so that the popularization is not facilitated.
The existing circuit board fixing mechanism does not have a mechanism for detecting the leakage of the circuit board and timely finding and processing the circuit board to achieve high safety performance, does not have a mechanism for damping the circuit board to prevent the circuit board from being damaged by collision, and does not have a mechanism for clamping the circuit boards of different sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a circuit board fixed establishment to reach convenient detection, be convenient for take precautions against earthquakes, the tight purpose of clamp is convenient for.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circuit board fixing mechanism, includes the body, the inside one side fixedly connected with detection mechanism of body, and detection mechanism bottom fixed mounting has damper, damper top swing joint has clamping mechanism, clamping mechanism is inside including the slide bar, and the inside second spout that has seted up of slide bar, the inside fixed mounting of second spout has the third spring, and third spring top fixed mounting has first slider, and first slider outer wall one side fixedly connected with splint, third spring bottom fixedly connected with second slider.
Preferably, the clamping plate and the sliding rod form an elastic structure through the first sliding block, the third spring, the second sliding groove, and the sliding rod and the second sliding groove form an integrated structure through the slot.
Preferably, the detection mechanism is internally provided with a fixed rod, a first inner cavity is formed in the fixed rod, a first spring is fixedly connected inside the first inner cavity, a magnetic block is fixedly connected to the bottom end of the first spring, an electromagnet is movably mounted at the bottom of the magnetic block, a connecting rod is fixedly connected to one side of the outer wall of the first spring, and a prompt lamp is fixedly mounted on the outer wall of the connecting rod.
Preferably, the magnetic absorption block and the fixing rod form an elastic structure through the first spring, the first inner cavity, and the fixing rod and the first inner cavity form an integrated structure through the slot.
Preferably, the inside loading board that is included of damper, and the inside top of loading board has seted up first spout, the second inner chamber has been seted up to loading board outer wall bottom, and the inside fixed mounting of second inner chamber has the second spring.
Preferably, the bearing plate and the body form an elastic structure through the second spring and the second inner cavity, and the body and the second inner cavity form an integrated structure through the slot.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, under detection mechanism's effect, when the circuit board electric leakage, at the electro-magnet circular telegram on loading board top, will inhale the magnetic patch and catch, electrically conductive through first spring, light the warning light circular telegram of connecting rod one end, the connecting rod is for can electrically conductive for can light the warning light through the connecting rod, suggestion user circuit board electric leakage, otherwise inhale inside the magnetic patch lies in first inner chamber under the pulling force effect of first spring, the electro-magnet with inhale the magnetic patch and part, the warning light can not light.
2. The utility model discloses in, under damper's effect, when the body received the striking, the loading board of circuit board bottom carried out the shock attenuation through bottom fixed mounting's second spring, and a plurality of second inner chambers and a plurality of second spring have been seted up to the loading board bottom for the shock attenuation effect is better, makes the circuit board be difficult to damage, reaches the absorbing effect to its circuit board.
3. The utility model discloses in, under clamping mechanism's effect, aim at the circuit board edge when the pulling slide bar, pulling splint advance the circuit board card, loosen splint, splint press from both sides tightly its circuit board under the effect of first slider and third spring, clamping mechanism installs four, and the convenience is pressed from both sides tightly angle in its circuit board, and pulling splint take out the circuit board, and the convenience is installed and is dismantled its circuit board.
Drawings
Fig. 1 is a schematic view of an overall structure of a circuit board fixing mechanism according to the present invention;
fig. 2 is a schematic view of a detection structure of a circuit board fixing mechanism of the present invention;
fig. 3 is a schematic view of a damping structure of a circuit board fixing mechanism of the present invention;
fig. 4 is a schematic view of a clamping structure of a circuit board fixing mechanism of the present invention.
Illustration of the drawings:
1. a body; 2. a detection mechanism; 201. fixing the rod; 202. a first lumen; 203. a first spring; 204. a magnetic attraction block; 205. an electromagnet; 206. a connecting rod; 207. a warning light; 3. a damping mechanism; 301. a carrier plate; 302. a first chute; 303. a second lumen; 304. a second spring; 4. a clamping mechanism; 401. a slide bar; 402. a second chute; 403. a third spring; 404. a first slider; 405. a splint; 406. and a second slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a circuit board fixing mechanism comprises a body 1, a detection mechanism 2, a fixing rod 201, a first inner cavity 202, a first spring 203, a magnetic attraction block 204, an electromagnet 205, a connecting rod 206, a warning light 207, a damping mechanism 3, a bearing plate 301, a first chute 302, a second inner cavity 303, a second spring 304, a clamping mechanism 4, a sliding rod 401, a second chute 402, a third spring 403, a first slider 404, a clamping plate 405 and a second slider 406, wherein the detection mechanism 2 is fixedly connected to one side inside the body 1, the damping mechanism 3 is fixedly installed at the bottom end of the detection mechanism 2, the clamping mechanism 4 is movably connected to the top end of the damping mechanism 3, the sliding rod 401 is internally included in the clamping mechanism 4, the second chute 402 is formed in the sliding rod 401, the third spring 403 is fixedly installed in the second chute 402, the first slider 404 is fixedly installed at the top end of the third spring 403, the clamping plate 405 is fixedly connected to one side of the, the bottom end of the third spring 403 is fixedly connected with the second sliding block 406, and the clamping plate 405 is under the action of the pulling force of the third spring 403, so that the clamping plate 405 can clamp the circuit board conveniently, and the circuit board can be fixed.
Further, the clamping plate 405 and the sliding rod 401 form an elastic structure through the first slider 404, the third spring 403, the second sliding groove 402, the sliding rod 401 and the second sliding groove 402 form an integrated structure through the slot, the second slider 406 is fixedly connected with the sliding rod 401, and the second slider 406 slides inside the first sliding groove 302, so that circuit boards of different sizes can be conveniently clamped.
Further, the inside dead lever 201 that is included of detection mechanism 2, and dead lever 201 is inside to have seted up first inner chamber 202, the first spring 203 of the inside fixedly connected with of first inner chamber 202, and first spring 203 bottom fixedly connected with inhales magnetic block 204, it has electro-magnet 205 to inhale magnetic block 204 bottom movable mounting, first spring 203 outer wall one side fixedly connected with connecting rod 206, and connecting rod 206 outer wall fixed mounting has warning light 207, warning light 207 conveniently suggests the electric leakage condition of user's circuit board, make the user conveniently know whether inside electric leakage.
Further, the magnetic attraction block 204 and the fixing rod 201 form an elastic structure through the first spring 203, the first inner cavity 202, the fixing rod 201 and the first inner cavity 202 form an integrated structure through the slot, the connecting rod 206 is conductive, so that the first spring 203 and the indicator light 207 are powered on, the indicator light 207 is powered on, and an indication effect is achieved.
Further, the inside loading board 301 that is included of damper 3, and the inside top of loading board 301 has seted up first spout 302, and second inner chamber 303 has been seted up to loading board 301 outer wall bottom, and the inside fixed mounting of second inner chamber 303 has second spring 304, and first spout 302 makes things convenient for second slider 406 to slide in its inside, reaches the effect of pressing from both sides tightly its not equidimension circuit board.
Further, the bearing plate 301 forms an elastic structure with the body 1 through the second spring 304, the second inner cavity 303, and the body 1 forms an integrated structure with the second inner cavity 303 through the slot, and the plurality of second inner cavities 303 are provided at the bottom end of the bearing plate 301, so that the circuit board at the top end of the bearing plate 301 has a damping effect, and the circuit board is protected conveniently.
The working principle is as follows: when the circuit board shock absorption device is used, when a circuit board is placed inside the body 1, the sliding rod 401 is pulled to align with the edge of the circuit board, the clamping plate 405 is pulled to clamp the circuit board, the clamping plate 405 is loosened, the clamping plate 405 clamps the circuit board under the action of the first sliding block 404 and the third spring 403, four clamping mechanisms 4 are installed, the inner corners of the circuit board are conveniently clamped, the circuit board is electrified, when the circuit board leaks electricity, the electromagnet 205 at the top end of the bearing plate 301 is electrified to attract the magnetic attraction block 204, the first spring 203 conducts electricity, the prompting lamp 207 at one end of the connecting rod 206 is electrified and lighted, a user is prompted to leak electricity, when the body 1 receives impact, the bearing plate 301 at the bottom of the circuit board absorbs shock through the second spring 304 fixedly installed at the bottom end, the circuit board is not easy to damage, and the.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a circuit board fixing mechanism, includes body (1), its characterized in that, body (1) inside one side fixedly connected with detection mechanism (2), and detection mechanism (2) bottom fixed mounting has damper (3), damper (3) top swing joint has clamping mechanism (4), inside including slide bar (401) of clamping mechanism (4), and inside second spout (402) of having seted up of slide bar (401), the inside fixed mounting of second spout (402) has third spring (403), and third spring (403) top fixed mounting has first slider (404), and first slider (404) outer wall one side fixedly connected with splint (405), third spring (403) bottom fixedly connected with second slider (406).
2. A circuit board fixing mechanism according to claim 1, wherein the clamping plate (405) and the sliding rod (401) form an elastic structure through the first slider (404), the third spring (403), the second sliding slot (402), and the sliding rod (401) and the second sliding slot (402) form an integrated structure through the slot.
3. The circuit board fixing mechanism as claimed in claim 1, wherein the fixing rod (201) is included in the detection mechanism (2), the fixing rod (201) is provided with a first inner cavity (202), the first inner cavity (202) is fixedly connected with a first spring (203), the bottom end of the first spring (203) is fixedly connected with a magnetic absorption block (204), the bottom of the magnetic absorption block (204) is movably provided with an electromagnet (205), one side of the outer wall of the first spring (203) is fixedly connected with a connecting rod (206), and the outer wall of the connecting rod (206) is fixedly provided with a prompt lamp (207).
4. The circuit board fixing mechanism as claimed in claim 3, wherein the magnetic attracting block (204) forms an elastic structure with the fixing rod (201) through the first spring (203), the first inner cavity (202), and the fixing rod (201) forms an integrated structure with the first inner cavity (202) through the slot.
5. The fixing mechanism of claim 1, wherein the inside of the damping mechanism (3) comprises a supporting plate (301), a first sliding slot (302) is formed at the top end of the inside of the supporting plate (301), a second inner cavity (303) is formed at the bottom end of the outer wall of the supporting plate (301), and a second spring (304) is fixedly mounted inside the second inner cavity (303).
6. The PCB fixing mechanism of claim 5, wherein the carrier plate (301) forms an elastic structure with the body (1) through the second spring (304) and the second cavity (303), and the body (1) forms an integrated structure with the second cavity (303) through the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247604.7U CN211267473U (en) | 2020-03-04 | 2020-03-04 | Circuit board fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247604.7U CN211267473U (en) | 2020-03-04 | 2020-03-04 | Circuit board fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211267473U true CN211267473U (en) | 2020-08-14 |
Family
ID=71954144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020247604.7U Active CN211267473U (en) | 2020-03-04 | 2020-03-04 | Circuit board fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211267473U (en) |
-
2020
- 2020-03-04 CN CN202020247604.7U patent/CN211267473U/en active Active
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