CN205318953U - Adopt multi -way unblock just can prevent automatic unlocking's electromagnet device - Google Patents
Adopt multi -way unblock just can prevent automatic unlocking's electromagnet device Download PDFInfo
- Publication number
- CN205318953U CN205318953U CN201520995757.9U CN201520995757U CN205318953U CN 205318953 U CN205318953 U CN 205318953U CN 201520995757 U CN201520995757 U CN 201520995757U CN 205318953 U CN205318953 U CN 205318953U
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- China
- Prior art keywords
- iron core
- movable iron
- card
- upper cover
- reed
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Abstract
The utility model relates to an adopt multi -way unblock just can prevent automatic unlocking's electromagnet device, including the chase, solenoid and upper cover, chase internally mounted has solenoid and one end to seal through the upper cover, spacing lid is installed to one side of upper cover, the inside slidable mounting of spacing lid has the reed, movable core has been arranged in endwise slip in the hole of solenoid, fixed iron core has been arranged to the one end of the hole of this solenoid, the upper cover is passed in proper order to movable core's one end, reed and spacing lid, the buckle has been arranged to the one side that lies in movable core in the hole of solenoid, the buckle stretches into spacing lid along movable core's radial activity and its one end in the hole of solenoid in, the protruding piece that matches with the recess at movable core middle part is arranged at the middle part of buckle. The utility model discloses can satisfy the manual unblock of safe, password unblock, can solve the safe simultaneously again and run into impact, striking or vibrations back product automatic unlocking problem.
Description
Technical field
The utility model relates to electro-magnet field, particularly relates to a kind of electromagnet apparatus adopting multimode to unlock and can prevent automatic unblock.
Background technology
Along with improving constantly of people's living standard, what various safety locker had got more and more applies among daily life. The security of safety locker, also just more and more by the care of people, thus just needs to add manual unlocking and unlock password function to meet the service requirements of people's actual life in safety locker. All there is safety locker and run into impact, clash into or after vibrations, product unlocks problem automatically in safety locker on sale in existing market, therefore need to develop a product avoiding this problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of electromagnet apparatus adopting multimode to unlock and can prevent automatic unblock, safety locker manual unlocking, unlock password can be met, can solve again simultaneously safety locker run into impacts, clash into or vibrations afterwards product automatically unlock problem.
The utility model solves the technical scheme that its technical problem adopts: provides a kind of and adopts multimode unlock and can prevent the electromagnet apparatus of unblock automatically, comprise chase, line bag and upper cover, described chase inside installs wired bag and one end is sealed by upper cover, the side of described upper cover is provided with limited cover, the internal slide of described limited cover is provided with reed, axially slide in the interior hole of described line bag and it is furnished with movable iron core, the one end in the interior hole of this line bag is furnished with secured core, one end of described movable iron core is successively through upper cover, reed and limited cover, the side being positioned at movable iron core in the interior hole of described line bag is furnished with card and buckles, described is buckled in the interior hole of line bag to extend in limited cover along the radial movable of movable iron core and its one end, the middle part that described card is buckled be furnished with movable iron core in the middle part of the protruding block that matches of groove, the side that the part extending in limited cover buckled by described card is movably installed with banking stop, described banking stop is connected with upper cover with the 2nd spring by the first spring respectively with reed.
Supplementing as to the one of technical scheme described in the utility model, described movable iron core is positioned at the part outer sheath inside limited cover and is connected to the 3rd spring.
Supplementing as to the one of technical scheme described in the utility model, on described movable iron core, position near free end is provided with a circle step, and described reed and the outer side wall of step withstand, and the inner side-wall of described step and one end of the 3rd spring are withstood.
Further, the part of described card button bit in limited cover is the extension portion that arches upward, this sidewall arching upward extension portion and banking stop is close to, and described reed has and the barb stretched out near the location arrangements in the extension portion that arches upward, and this barb contacts with the extension portion that arches upward when reed moves.
Further, described upper cover is L-shaped, and its horizontal part divides the upper surface sealing chase, and its vertical portion seals the side of chase.
Further, on the vertical portion inner side-wall of described upper cover, symmetry is arranged side by side with one pair of clamp, and described reed is L-shaped, and its level part is connected with movable iron core, its vertical portion is slide plate, and this slide plate is through the level part of upper cover and extend into two clamps.
Further, described secured core and movable iron core are coaxially arranged, it is circular cone portion towards one end of movable iron core, the bottom in this circular cone portion is furnished with a circle card groove, this card groove has been embedded in resistance magnetic pad, and described movable iron core is towards the conical recess that one end is furnished with circular cone portion matches of secured core.
Further, described line bag is furnished with boss towards the both sides of the sidewall of limited cover, the position between the boss of side and card button is furnished with locating dowel, this locating dowel is socketed with torsion spring, one end and the boss of this torsion spring withstand, and the other end withstands with the sidewall of card button.
Further, described groove is annular recesses, and its width is greater than the width of protruding block.
Further, the end face side of described line bag has and enters fixing down-lead card groove for down-lead card.
Useful effect
The utility model relates to a kind of electromagnet apparatus adopting multimode to unlock and can prevent automatic unblock, its structure is ingenious, conveniently install and use, also have the following advantages: before (1), product fixed iron core and chase adopt twisting design, this product adopts separate design to make assembling product simplify and cancel twisting operation, thus improves production efficiency; (2) before, lead-in wire adopts adhesive tape fix patten's design with the fixing mode of line bag, and this product adopts cable slot to design to make assembling product simplify and cancel adhesive tape anchor leg operation, thus improves production efficiency; (3) limited cover and chase assembling place increase anti whip device (i.e. banking stop) is newly increased, and newly increase card accordingly and buckle stop means, card button adopts torsion spring mechanism to connect design, product can be effectively avoided to cause product failure problem under severe impact and shock conditions, it is to increase product reliability. (4) reed and upper cover combination section increase positioning guide rail Analysis of Nested Design, without bite problem when product can be avoided to press in each position, it is to increase product reliability. (5) movable without hindrance magnetic mechanism design between iron core and secured core before, this product increases resistance magnetic pad, can avoid residual magnetic problem, it is to increase product reliability.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model is depending on partly cuing open structure iron;
Fig. 2 is blast structure iron of the present utility model;
Fig. 3 is stereoscopic appearance structure iron of the present utility model;
Fig. 4 is the three-dimensional structure diagram of line bag described in the utility model;
Fig. 5 is local structural graph of the present utility model;
Fig. 6 is local structural graph of the present utility model.
Diagram: 1, chase; 2, secured core;3, magnetic pad is hindered; 4, line bag; 5, torsion spring; 6, upper cover; 7, card button; 8, the 3rd spring; 9, movable iron core; 10, the first spring; 11, banking stop; 12, the 2nd spring; 13, reed; 14, limited cover; 15, protruding block; 16, arch upward extension portion; 17, step; 18, groove; 19, locating dowel; 20, clamp; 21, slide plate; 22, circular cone portion; 23, card groove; 25, boss; 26, down-lead card groove; 27, barb.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further. It will be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model. In addition it will be understood that after having read the content that the utility model is lectured, the utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application's appended claims limited range equally.
As shown in figures 1 to 6, enforcement mode of the present utility model relates to a kind of electromagnet apparatus adopting multimode to unlock and can prevent automatic unblock, comprise chase 1, line bag 4 and upper cover 6, described chase 1 inside installs wired bag 4 and one end is sealed by upper cover 6, the side of described upper cover 6 is provided with limited cover 14, the internal slide of described limited cover 14 is provided with reed 13, axially slide in the interior hole of described line bag 4 and it is furnished with movable iron core 9, the one end in the interior hole of this line bag 4 is furnished with secured core 2, one end of described movable iron core 9 is successively through upper cover 6, reed 13 and limited cover 14, the side being positioned at movable iron core 9 in the interior hole of described line bag 4 is furnished with card and buckles 7, described card is buckled 7 and is wrapped online and extend in limited cover 14 along the radial movable of movable iron core 9 and its one end in the interior hole of 4, the middle part that described card buckles 7 be furnished with movable iron core 9 in the middle part of the protruding block 15 that matches of groove 18, the side that the part that 7 extend in limited cover 14 buckled by described card is movably installed with banking stop 11, described banking stop 11 is connected with upper cover 6 with the 2nd spring 12 by the first spring 10 respectively with reed 13.
Supplement as to the one of technical scheme described in the utility model, described movable iron core 9 is positioned at the part outer sheath inside limited cover 14 and is connected to the 3rd spring 8, under the effect of the 3rd spring 8, movable iron core 9 just can reset, and it is can greatly save space that the 3rd spring 8 is socketed on movable iron core 9.
Supplement as to the one of technical scheme described in the utility model, on described movable iron core 9, the position of close free end is provided with a circle step 17, described reed 13 withstands with the outer side wall of step 17, the inner side-wall of described step 17 and one end of the 3rd spring 8 are withstood, the effect of step 17 is mainly used for spacing 3rd spring 8, and for connecting reed 13, movable iron core 9 can be driven time reed 13 is moved to move together, and movable iron core 9 can also be stretched out the part outside limited cover 14 and carry out spacing by step 17.
Further, described card is buckled 7 and is positioned at the part of limited cover 14 for the extension portion 16 that arches upward, this sidewall arching upward extension portion 16 and banking stop 11 is close to, described reed 13 has and the barb 27 stretched out near the location arrangements in the extension portion 16 that arches upward, this barb 27 contacts with the extension portion 16 that arches upward when reed 13 moves, arch upward extension portion 16 be close to banking stop 11 make when banking stop 11 be given a shock and mobile time can block the movable route in the extension portion 16 that arches upward the very first time, making card buckle 7 can not activity.
Further, described upper cover 6 is L-shaped, and its horizontal part divides the upper surface sealing chase 1, and its vertical portion seals the side of chase 1, simplifies agent structure, convenient installation.
Further, on the vertical portion inner side-wall of described upper cover 6, symmetry is arranged side by side with one pair of clamp 20, described reed 13 is L-shaped, its level part is connected with movable iron core 9, its vertical portion is slide plate 21, and this slide plate 21 is through the level part of upper cover 6 and extend into two clamps 20, and reed 13 ensures its stationarity slided by the spacing slip of its slide plate 21 between clamp 20, slide plate 21 can not depart from clamp 20 easily, greatly improves the reliability of product.
Further, described secured core 2 is coaxially arranged with movable iron core 9, it is circular cone portion 22 towards one end of movable iron core 9, the bottom in this circular cone portion 22 is furnished with a circle card groove 23, this card groove 23 has been embedded in resistance magnetic pad 3, described movable iron core 9 is towards the conical recess that one end is furnished with circular cone portion 22 matches of secured core 2, resistance magnetic pad 3 can avoid residual magnetic problem, improve product reliability, circular cone portion 22 and conical recess are inlayed and are had guide effect, also can improve between secured core 2 and movable iron core 9 stability combined.
Further, described line bag 4 is furnished with boss 25 towards the both sides of the sidewall of limited cover 14, position between the boss 25 of side and card button 7 is furnished with locating dowel 19, this locating dowel 19 is socketed with torsion spring 5, one end and the boss 25 of this torsion spring 5 withstand, the other end withstands with the sidewall of card button 7, has had torsion spring 5 when one end of 7 buckled by card and secured core 2 departs from, card can be buckled 7 and has shifted original position onto, and the protruding block 15 making card buckle on 7 is inlayed with groove 18.
Further, described groove 18 is annular recesses, and its width is greater than the width of protruding block 15, and time movable iron core 9 is rotated, protruding block 15 also can be inlayed with groove 18 easily.
Further, the end face side of described line bag 4 has and enters fixing down-lead card groove 26 for down-lead card, simplifies and cancels original adhesive tape anchor leg operation, thus improves production efficiency.
As an embodiment of the present utility model, under normal service condition, movable iron core 9 is in state as shown in Figure 1, protruding block 15 and groove 18 interlock, prevent movable iron core 9 from moving axially, electro-magnet is in locking-in state, when safety locker inputs unlocking pin, line bag 4 is energising just, produce magnetic field, under the effect of magnetic force, one end of card button 7 first can with secured core 2 to adhesive, the other end of card button 7 will tilt like this, protruding block 15 and groove 18 are departed from, the elastic force that the effect that so movable iron core 9 receives magnetic force will overcome the 3rd spring 8 move to secured core 2 and with secured core adhesive, such electro-magnet is just in released state, safety locker just can unlock.
As another embodiment of the present utility model, when power supply inefficacy in safety locker inside and outside maybe cannot use, key can be used to drive connection mechanism to be moved by reed 13, the barb 27 arranged on it when movement can push card button 7 moving radially along movable iron core 9, protruding block 15 and groove 18 are departed from, and such reed 13 just can drive movable iron core 9 downward actuation to complete manual unlocking action.
An embodiment is also had as of the present utility model, when safety locker is given a shock or impacts time, owing to banking stop 11 receives the effect slide downward of inertia, making card buckle 7 can not moving radially along movable iron core 9, so protruding block 15 and groove 18 are inlayed all the time, so movable iron core 9 cannot slide, so would not there is the situation of unblock automatically when being given a shock or impact, ensure that the security of use.
Electromagnet apparatus described in the utility model can meet safety locker manual unlocking, unlock password, can solve again simultaneously safety locker run into impacts, clash into or vibrations afterwards product automatically unlock problem.
Claims (10)
1. one kind adopts multimode unlock and can prevent the electromagnet apparatus of unblock automatically, comprise chase (1), line bag (4) and upper cover (6), it is characterized in that, described chase (1) inside installs wired bag (4) and one end is sealed by upper cover (6), the side of described upper cover (6) is provided with limited cover (14), the internal slide of described limited cover (14) is provided with reed (13), axially slide in the interior hole of described line bag (4) and it is furnished with movable iron core (9), the one end in the interior hole of this line bag (4) is furnished with secured core (2), one end of described movable iron core (9) is successively through upper cover (6), reed (13) and limited cover (14), the side being positioned at movable iron core (9) in the interior hole of described line bag (4) is furnished with card and buckles (7), described card is buckled in (7) online interior hole wrapping (4) and is extend in limited cover (14) along the radial movable of movable iron core (9) and its one end, the middle part that described card buckles (7) is furnished with the protruding block (15) that the groove (18) with movable iron core (9) middle part matches, the side that the part that (7) extend in limited cover (14) buckled by described card is movably installed with banking stop (11), described banking stop (11) is connected with upper cover (6) with the 2nd spring (12) by the first spring (10) respectively with reed (13).
2. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterised in that: the part outer sheath that described movable iron core (9) is positioned at limited cover (14) inner side is connected to the 3rd spring (8).
3. employing multimode according to claim 2 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterized in that: the upper position near free end of described movable iron core (9) is provided with a circle step (17), described reed (13) withstands with the outer side wall of step (17), and the inner side-wall of described step (17) and one end of the 3rd spring (8) are withstood.
4. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterized in that: described card is buckled (7) and is positioned at the part of limited cover (14) for the extension portion (16) that arches upward, this sidewall arching upward extension portion (16) and banking stop (11) is close to, the upper location arrangements near the extension portion (16) that arches upward of described reed (13) has and the barb (27) stretched out, and this barb (27) contacts with the extension portion (16) that arches upward when reed (13) is mobile.
5. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterized in that: described upper cover (6) is L-shaped, its horizontal part divides the upper surface sealing chase (1), and its vertical portion seals the side of chase (1).
6. employing multimode according to claim 5 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterized in that: on the vertical portion inner side-wall of described upper cover (6), symmetry is arranged side by side with one pair of clamp (20), described reed (13) is L-shaped, its level part is connected with movable iron core (9), its vertical portion is slide plate (21), and this slide plate (21) is through the level part of upper cover (6) and extend into two clamps (20).
7. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterized in that, described secured core (2) is coaxially arranged with movable iron core (9), it is circular cone portion (22) towards one end of movable iron core (9), the bottom in this circular cone portion (22) is furnished with circle card groove (23), this card groove (23) has been embedded in resistance magnetic pad (3), and described movable iron core (9) is towards the conical recess that one end is furnished with circular cone portion (22) match of secured core (2).
8. unlock and can prevent the electromagnet apparatus of unblock automatically according to employing multimode described in any one in claim 1-7, it is characterized in that, described line bag (4) is furnished with boss (25) towards the both sides of the sidewall of limited cover (14), position between the boss (25) of side and card button (7) is furnished with locating dowel (19), this locating dowel (19) is socketed with torsion spring (5), one end and the boss (25) of this torsion spring (5) withstand, and the other end withstands with the sidewall of card button (7).
9. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterised in that, described groove (18) is annular recesses, and its width is greater than the width of protruding block (15).
10. employing multimode according to claim 1 unlocks and can prevent the electromagnet apparatus of unblock automatically, it is characterised in that, the end face side of described line bag (4) has and enters fixing down-lead card groove (26) for down-lead card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995757.9U CN205318953U (en) | 2015-12-03 | 2015-12-03 | Adopt multi -way unblock just can prevent automatic unlocking's electromagnet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995757.9U CN205318953U (en) | 2015-12-03 | 2015-12-03 | Adopt multi -way unblock just can prevent automatic unlocking's electromagnet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318953U true CN205318953U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995757.9U Expired - Fee Related CN205318953U (en) | 2015-12-03 | 2015-12-03 | Adopt multi -way unblock just can prevent automatic unlocking's electromagnet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587792A (en) * | 2017-09-29 | 2018-01-16 | 惠州市亚欣电器有限公司 | A kind of antidetonation electromagnet |
| CN109036761A (en) * | 2018-07-31 | 2018-12-18 | 苏州耀德科电磁技术有限公司 | A kind of DC electromagnet |
| CN109538017A (en) * | 2018-12-19 | 2019-03-29 | 宁波智盈电子科技有限公司 | A kind of electromagnet with gravity shockproof structure |
-
2015
- 2015-12-03 CN CN201520995757.9U patent/CN205318953U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587792A (en) * | 2017-09-29 | 2018-01-16 | 惠州市亚欣电器有限公司 | A kind of antidetonation electromagnet |
| CN107587792B (en) * | 2017-09-29 | 2023-10-17 | 江西亚欣澜宇科技有限公司 | Shock-resistant electromagnet |
| CN109036761A (en) * | 2018-07-31 | 2018-12-18 | 苏州耀德科电磁技术有限公司 | A kind of DC electromagnet |
| CN109036761B (en) * | 2018-07-31 | 2024-04-30 | 苏州耀德科电磁技术有限公司 | DC electromagnet |
| CN109538017A (en) * | 2018-12-19 | 2019-03-29 | 宁波智盈电子科技有限公司 | A kind of electromagnet with gravity shockproof structure |
| CN109538017B (en) * | 2018-12-19 | 2024-03-29 | 宁波智盈电子科技有限公司 | Electromagnet with gravity shockproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |