CN216123316U - Demagnetization protection device for electronic transformer - Google Patents
Demagnetization protection device for electronic transformer Download PDFInfo
- Publication number
- CN216123316U CN216123316U CN202121396063.5U CN202121396063U CN216123316U CN 216123316 U CN216123316 U CN 216123316U CN 202121396063 U CN202121396063 U CN 202121396063U CN 216123316 U CN216123316 U CN 216123316U
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- sliding
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- 230000005347 demagnetization Effects 0.000 title claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a demagnetization protection device, and particularly relates to a demagnetization protection device for an electronic transformer. Including base and supporting seat, the base both sides are all equipped with the backup pad perpendicularly, be equipped with a plurality of horizontal poles between the backup pad, the both sides of horizontal pole are all overlapped and are equipped with the sliding block outward, the middle section of horizontal pole is all overlapped and is equipped with first spring, first spring both ends are connected with two sliding blocks respectively, the sliding block top all articulates there is the connecting rod, the top of connecting rod all is articulated with the supporting seat bottom, supporting seat bottom both sides are equipped with the buffering subassembly, buffering subassembly fixed mounting is on the base, a plurality of recesses have been seted up to the supporting seat up end, it is equipped with the lug to slide in the recess, the lug top has set firmly the demagnetization device body, the supporting seat both sides just are located demagnetization device body both sides and all are equipped with the fixed block, be connected through clamping mechanism between fixed block and the demagnetization device body. The utility model has convenient integral use and strong adaptability.
Description
Technical Field
The utility model provides a demagnetization protection device, and particularly relates to a demagnetization protection device for an electronic transformer.
Background
In the prior art, because the electronic transformer is unstable in operation and is easy to vibrate during operation, the electronic transformer needs to be protected to ensure that the electronic transformer can keep normal operation for a long time, and the existing demagnetizing protection device is simply fixed on the outer surface of the electronic transformer and does not have the effect of reducing vibration. Therefore, the utility model provides a demagnetization protection device for an electronic transformer, which can effectively solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a demagnetization protection device for an electronic transformer, which is practical and convenient for a user to use.
The technical scheme adopted by the utility model is as follows: a demagnetizing protection device of an electronic transformer comprises a base and a supporting seat, wherein the supporting seat is arranged above the base, supporting plates are vertically arranged on two sides of the base, a plurality of cross rods are arranged between the supporting plates, sliding blocks are sleeved outside two sides of each cross rod, a first spring is sleeved in the middle section of each cross rod, two ends of each first spring are respectively connected with the two sliding blocks, the top ends of the sliding blocks are hinged with connecting rods, the top ends of the connecting rods are hinged with the bottom end of the supporting seat, buffering assemblies are arranged on two sides of the bottom of the supporting seat, the buffering assemblies are fixedly arranged on the base, a plurality of grooves are formed in the upper end face of the supporting seat, protruding blocks are arranged in the grooves in a sliding mode, a demagnetizing device body is fixedly arranged above the protruding blocks, fixed blocks are arranged on two sides of the supporting seat and on two sides of the demagnetizing device body, and the fixed blocks are connected with the demagnetizing device body through a clamping mechanism, the front surface of the demagnetizing device body is fixedly bolted with a heat-dissipation dust cover, and two ends of the base are provided with threaded holes.
Buffering subassembly includes the hollow post of fixed mounting on the base of the connecting branch of supporting seat bottom and fixed mounting, the connecting branch lower extreme runs through hollow capital wall and extends to its internal connection and has the limiting plate, position board both sides respectively with hollow post both sides inner wall sliding connection, the limiting plate below has set firmly the second spring, second spring bottom and hollow post inner chamber diapire fixed connection.
The opening direction of the heat dissipation dust cover is downward.
Clamping mechanism includes that the draw-in groove on the demagnetizer body is seted up to two symmetries, the draw-in groove is located the one end that the demagnetizer body is close to the fixed block respectively, the movable groove has been seted up on the lateral wall that the fixed block corresponds the draw-in groove, the tank bottom fixedly connected with third spring in movable groove, the fixture block that the other end fixedly connected with and the draw-in groove of third spring matees, fixture block and movable groove swing joint, one side that the third spring was kept away from to the fixture block offsets with the tank bottom of draw-in groove, one side fixedly connected with pull rod that the fixture block is close to the movable groove tank bottom, the pull rod passes the third spring and runs through the tank bottom of movable groove and extends to outside it, the pull rod is connected with the tank bottom sliding of movable groove.
The upper surface of the pull rod is provided with a positioning groove, the side wall, far away from the demagnetizing device body, of the fixing block is fixedly connected with a supporting block, the supporting block is in threaded connection with a bolt matched with the positioning groove, and the bolt penetrates through the supporting block.
The two opposite side walls of the two sides of the movable groove are provided with sliding grooves, the position of the clamping block close to the sliding grooves is fixedly connected with a matched sliding block, and the sliding block is connected with the sliding grooves in a sliding mode.
And one end of the pull rod, which is far away from the clamping block, is fixedly connected with a pull handle.
The utility model has the beneficial effects that:
the utility model has simple integral structure, firstly, the lug on the demagnetizing device body corresponds to the groove on the supporting seat to be clamped, so that the demagnetizing device body can be conveniently installed and positioned, the bolt connected with the supporting block through screw threads is rotated to be separated from the positioning groove, the third spring is reset, the clamping block in the movable groove is flicked into the clamping groove to be clamped, so that the installation of the demagnetizing device body can be rapidly completed, the demagnetizing device body is installed in the installation area through the matching of the screw holes at the two ends of the base and the screw, when the electronic transformer works, the vibration can be inevitably generated, the supporting seat can vibrate together with the screw, the thrust of the connecting rod to the sliding block is continuously changed, the deformation degree of the first spring is continuously changed, the force generated by the self deformation of the first spring is counteracted with the vibration force, the effect of counteracting the vibration is achieved, and simultaneously, the connecting supporting rod can slide downwards in the hollow column, the second spring is extruded, the second spring is elastically deformed, reaction force is generated, the damping effect is achieved again, the service life of the electronic transformer can be prolonged, then if the demagnetizer body needs to be disassembled due to work, the pull rod can be pulled, the clamping block slides into the movable groove, the third spring is compressed, the clamping block is separated from the clamping groove, the bolt is rotated, the bolt is connected with the positioning groove in the pull rod in an inserting mode, the third spring can be prevented from resetting, the demagnetizer body is conveniently disassembled from the supporting seat, time and labor are saved, working efficiency is effectively improved, the clamping block slides towards the direction of the groove bottom of the movable groove, the sliding block is driven to slide along the sliding groove, when the sliding block is in contact with the side wall of the sliding groove, the clamping block is separated from the clamping groove, the bolt corresponds to the position of the positioning groove, and the demagnetizer body is convenient to disassemble.
Drawings
Fig. 1 is a schematic structural diagram of a demagnetization protection device for an electronic transformer according to the present invention.
Fig. 2 is an enlarged schematic view of a clamping mechanism of the demagnetization protection device for an electronic transformer according to the utility model.
Fig. 3 is a top view of the structure at the supporting plate of the demagnetization protection device for an electronic transformer according to the present invention.
(1, base; 2, supporting seat; 3, supporting plate; 4, cross bar; 5, sliding block; 6, first spring; 7, connecting rod; 8, buffer component; 8.1, connecting support rod; 8.2, hollow column; 8.3, limiting plate; 8.4, second spring; 9, groove; 10, projection; 11, demagnetizing device body; 12, fixed block; 13, clamping mechanism; 13.1, clamping groove; 13.2, movable groove; 13.3, third spring; 13.4, clamping block; 13.5, pull rod; 13.6, positioning groove; 13.7, supporting block; 13.8, bolt; 14, threaded hole; 15, sliding groove; 16, sliding block; 17, pull handle; 18, heat-dissipating dust-proof cover)
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
A demagnetizing protection device of an electronic transformer comprises a base 1 and a supporting seat 2, wherein the supporting seat 2 is arranged above the base 1, supporting plates 3 are vertically arranged on two sides of the base 1, a plurality of cross rods 4 are arranged between the supporting plates 3, sliding blocks 5 are sleeved on two sides of each cross rod 4, a first spring 6 is sleeved on the middle section of each cross rod 4, two ends of each first spring 6 are respectively connected with the two sliding blocks 5, the top ends of the sliding blocks 5 are hinged with a connecting rod 7, the top ends of the connecting rods 7 are hinged with the bottom end of the supporting seat 2, buffering components 8 are arranged on two sides of the bottom of the supporting seat 2, the buffering components 8 are fixedly arranged on the base 1, a plurality of grooves 9 are formed in the upper end face of the supporting seat 2, convex blocks 10 are arranged in the grooves 9 in a sliding mode, a demagnetizing device body 11 is fixedly arranged above the convex blocks 10, and fixed blocks 12 are arranged on two sides of the supporting seat 2 and on two sides of the demagnetizing device body 11, the fixed block 12 is connected with the demagnetizing device body 11 through a clamping mechanism 13, the front surface of the demagnetizing device body 11 is fixedly bolted with a heat-dissipation dust-proof cover 18, and two ends of the base 1 are provided with threaded holes 14.
The buffer assembly 8 comprises a connecting support rod 8.1 fixedly mounted at the bottom of the supporting seat 2 and a hollow column 8.2 fixedly mounted on the base 1, the lower end of the connecting support rod 8.1 penetrates through the top wall of the hollow column 8.2 and extends into the top wall to be connected with a limiting plate 8.3, two sides of the limiting plate 8.3 are respectively in sliding connection with inner walls of two sides of the hollow column 8.2, a second spring 8.4 is fixedly arranged below the limiting plate 8.3, and the bottom end of the second spring 8.4 is fixedly connected with the bottom wall of an inner cavity of the hollow column 8.2.
The opening direction of the heat dissipation dust cover 18 is downward, and the downward opening direction can prevent dust from entering the interior of the demagnetizing device body 11 from the opening when falling.
The clamping mechanism 13 comprises two clamping grooves 13.1 symmetrically formed in the demagnetizing device body 11, the clamping grooves 13.1 are respectively located at one end, close to the fixed block 12, of the demagnetizing device body 11, the movable groove 13.2 is formed in the side wall, corresponding to the clamping groove 13.1, of the fixed block 12, the groove bottom of the movable groove 13.2 is fixedly connected with a third spring 13.3, the other end of the third spring 13.3 is fixedly connected with a clamping block 13.4 matched with the clamping groove 13.1, the clamping block 13.4 is movably connected with the movable groove 13.2, one side, far away from the third spring 13.3, of the clamping block 13.4 abuts against the groove bottom of the clamping groove 13.1, one side, close to the groove bottom of the movable groove 13.2, of the clamping block 13.4 is fixedly connected with a pull rod 13.5, the pull rod 13.5 penetrates through the third spring 13.3, penetrates through the groove bottom of the movable groove 13.2 and extends to the outside, and the pull rod 13.5 is slidably connected with the groove bottom of the movable groove 13.2.
According to the utility model, the upper surface of the pull rod 13.5 is provided with a positioning groove 13.6, the side wall of the fixed block 12 far away from the demagnetizing device body 11 is fixedly connected with a supporting block 13.7, the supporting block 13.7 is in threaded connection with a bolt 13.8 matched with the positioning groove 13.6, and the bolt 13.8 penetrates through the supporting block 13.7.
In the utility model, sliding grooves 15 are formed in opposite side walls of two sides of the movable groove 13.2, a matched sliding block 16 is fixedly connected to a position, close to the sliding groove 15, of the clamping block 13.4, and the sliding block 16 is in sliding connection with the sliding grooves 15.
In the utility model, one end of the pull rod 13.5 far away from the fixture block 13.4 is fixedly connected with a pull handle 17.
The utility model has simple integral structure, firstly, the lug 10 on the demagnetizing device body 11 is corresponding to the groove 9 on the supporting seat 2 to be clamped, thus being convenient for installing and positioning the demagnetizing device body 11, the bolt 13.8 in threaded connection with the supporting block 13.7 is rotated to be separated from the positioning groove 13.6, the third spring 13.3 is reset, the clamping block 13.4 in the movable groove 13.2 is flicked into the clamping groove 13.1 to be clamped, thus being capable of rapidly completing the installation of the demagnetizing device body 11, the threaded holes 14 at the two ends of the base 1 are matched with the screws, thus leading the demagnetizing device body 11 to be installed in the installation area, when the electronic transformer works, the supporting seat 2 can be prevented from vibrating together, the thrust of the connecting rod 7 to the sliding block 5 is constantly changed, the deformation degree of the first spring 6 is constantly changed, the first spring 6 is resisted by the force generated by self deformation and the vibration force, the effect of counteracting vibration is achieved, meanwhile, the connecting support rod 8.1 can slide downwards in the hollow column 8.2 to extrude the second spring 8.4, so that the second spring 8.4 is elastically deformed to generate a reaction force, the shock absorption effect is achieved again, the service life of the electronic transformer can be prolonged, then if the demagnetizing device body 11 needs to be disassembled according to work needs, the pull rod 13.5 can be pulled to enable the clamping block 13.4 to slide into the movable groove 13.2, the third spring 13.3 is compressed to enable the clamping block 13.4 to be separated from the clamping groove 13.1, the bolt 13.8 is rotated to enable the bolt 13.8 to be inserted into the positioning groove 13.6 on the pull rod 13.5, the third spring 13.3 can be prevented from resetting, the demagnetizing device body 11 can be conveniently disassembled from the supporting seat 2, time and labor are saved, the working efficiency is effectively improved, the clamping block 13.4 slides towards the direction of the bottom of the movable groove 13.2 to drive the sliding block 16 to slide along the sliding groove 15, when the sliding block 16 slides along the side wall of the sliding groove 15, the clamping block 13.4 is separated from the clamping groove 13.1, and the bolt 13.8 is in positive correspondence with the positioning groove 13.6, so that the demagnetizing device body 11 is more convenient to assemble and disassemble. In a whole view, the demagnetization protection device for the electronic transformer is convenient to use and meets the requirements of users.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides an electronic transformer protection device that demagnetizes which characterized in that: comprises a base (1) and a supporting seat (2), wherein the supporting seat (2) is arranged above the base (1), supporting plates (3) are vertically arranged on two sides of the base (1), a plurality of transverse rods (4) are arranged between the supporting plates (3), sliding blocks (5) are sleeved on two sides of each transverse rod (4), a first spring (6) is sleeved on the middle section of each transverse rod (4), two ends of each first spring (6) are respectively connected with the two sliding blocks (5), connecting rods (7) are hinged to the top ends of the sliding blocks (5), the top ends of the connecting rods (7) are hinged to the bottom end of the supporting seat (2), buffer assemblies (8) are arranged on two sides of the bottom of the supporting seat (2), the buffer assemblies (8) are fixedly arranged on the base (1), a plurality of grooves (9) are formed in the upper end face of the supporting seat (2), and convex blocks (10) are arranged in the grooves (9) in a sliding mode, lug (10) top has set firmly demagnetizer body (11), supporting seat (2) both sides just are located demagnetizer body (11) both sides and all are equipped with fixed block (12), be connected through latch mechanism (13) between fixed block (12) and demagnetizer body (11), the positive gim peg of demagnetizer body (11) has connect heat dissipation dust cover (18), base (1) both ends are equipped with screw hole (14).
2. The demagnetization protection device of the electronic transformer according to claim 1, wherein the buffer component (8) comprises a connecting support rod (8.1) fixedly installed at the bottom of the support seat (2) and a hollow column (8.2) fixedly installed on the base (1), the lower end of the connecting support rod (8.1) penetrates through the top wall of the hollow column (8.2) and extends to the inside of the hollow column to be connected with a limiting plate (8.3), two sides of the limiting plate (8.3) are respectively in sliding connection with the inner walls of two sides of the hollow column (8.2), a second spring (8.4) is fixedly arranged below the limiting plate (8.3), and the bottom end of the second spring (8.4) is fixedly connected with the bottom wall of the inner cavity of the hollow column (8.2).
3. The demagnetization protector of electronic transformer of claim 1, wherein the opening direction of the heat dissipation dustproof cover (18) is downward.
4. The demagnetization protection device of the electronic transformer according to claim 1, wherein the clamping mechanism (13) comprises two clamping grooves (13.1) symmetrically formed on the demagnetization device body (11), the clamping grooves (13.1) are respectively located at one end of the demagnetization device body (11) close to the fixed block (12), the fixed block (12) is provided with a movable groove (13.2) on the side wall corresponding to the clamping groove (13.1), the bottom of the movable groove (13.2) is fixedly connected with a third spring (13.3), the other end of the third spring (13.3) is fixedly connected with a clamping block (13.4) matched with the clamping groove (13.1), the clamping block (13.4) is movably connected with the movable groove (13.2), one side of the clamping block (13.4) far away from the third spring (13.3) is abutted against the bottom of the clamping groove (13.1), one side of the clamping block (13.4) close to the bottom of the movable groove (13.2) is fixedly connected with a pull rod (13.5), the pull rod (13.5) penetrates through the third spring (13.3) and penetrates through the groove bottom of the movable groove (13.2) and extends out of the groove bottom, and the pull rod (13.5) is connected with the groove bottom of the movable groove (13.2) in a sliding mode.
5. The demagnetization protection device of the electronic transformer according to claim 4, wherein a positioning groove (13.6) is formed in the upper surface of the pull rod (13.5), a supporting block (13.7) is fixedly connected to the side wall, far away from the demagnetization device body (11), of the fixed block (12), a bolt (13.8) matched with the positioning groove (13.6) is connected to the supporting block (13.7) in a threaded manner, and the bolt (13.8) penetrates through the supporting block (13.7).
6. The demagnetization protection device of the electronic transformer according to claim 4, wherein the opposite side walls of the two sides of the movable groove (13.2) are respectively provided with a sliding groove (15), the position of the clamping block (13.4) close to the sliding groove (15) is fixedly connected with a matched sliding block (16), and the sliding block (16) is in sliding connection with the sliding groove (15).
7. The demagnetization protection device of the electronic transformer according to claim 4, wherein a pull handle (17) is fixedly connected to one end of the pull rod (13.5) far away from the fixture block (13.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396063.5U CN216123316U (en) | 2021-06-23 | 2021-06-23 | Demagnetization protection device for electronic transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396063.5U CN216123316U (en) | 2021-06-23 | 2021-06-23 | Demagnetization protection device for electronic transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123316U true CN216123316U (en) | 2022-03-22 |
Family
ID=80720750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121396063.5U Expired - Fee Related CN216123316U (en) | 2021-06-23 | 2021-06-23 | Demagnetization protection device for electronic transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123316U (en) |
-
2021
- 2021-06-23 CN CN202121396063.5U patent/CN216123316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220322 |