CN217631829U - Elastic contact power supply device with reciprocating latch bolt - Google Patents
Elastic contact power supply device with reciprocating latch bolt Download PDFInfo
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- CN217631829U CN217631829U CN202221344365.2U CN202221344365U CN217631829U CN 217631829 U CN217631829 U CN 217631829U CN 202221344365 U CN202221344365 U CN 202221344365U CN 217631829 U CN217631829 U CN 217631829U
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Abstract
The elastic contact power supply device comprises a door frame, wherein a door leaf is connected to the door frame, a reset device is installed on the door frame, a conductive device is installed on the door leaf, the conductive device is connected with the reset device to be powered on when the door leaf is closed, and the conductive device and the reset device are separately powered off when the door leaf is opened. The utility model discloses profitable effect is: the intelligent door can be installed on the existing common anti-theft door, so that the common anti-theft door is changed into an intelligent door, the intelligent door can be used without replacing the anti-theft door, and the family life cost of a user is reduced; the intelligent product on the security door can be powered for a long time when the security door is opened, and the power is cut off when the security door is opened, so that the use of a battery is avoided, the trouble caused by replacing the battery is avoided, the time and the labor are saved, and the cost of family life is reduced; the safety design of children is particularly considered, and the safety and the health of the children are protected.
Description
Technical Field
The utility model relates to an electronic lock technical field especially relates to a latch bolt reciprocating motion's elastic contact power supply unit.
Background
The anti-theft door is called as anti-theft safety door. It has both anti-theft and safety performance. According to the regulations of general technical conditions of anti-theft doors, the qualified anti-theft door cannot be pried open within 15 minutes by using common hand tools such as chisels, screwdrivers and crowbars and portable electric tools such as electric hand drills or the like, or an opening of 615 square centimeters is formed in a door leaf, or an opening of 38 square millimeters is formed in a semicircle with a 150 square millimeter locking point. And the lockset used on the anti-theft door must be a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department. The security door can be made of different materials, but the door which can receive the safety precaution product and the proof of the product can be called as the security door only if the security door reaches the standard and is qualified after detection.
At present, a mechanical lock is usually installed on a common security door, when a user needs to use an intelligent product, such as an electronic lock, the whole security door needs to be replaced, time and labor are wasted, and the cost of a family is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the problem that above-mentioned prior art exists, provide an oblique tongue reciprocating motion's elastic contact power supply unit, install on the burglary-resisting door, can supply power for the intelligent product on the burglary-resisting door for a long time, supply power when opening the door, the outage when opening the door, remove the use of battery from, labour saving and time saving reduces the family life cost.
The utility model provides a technical scheme that its technical problem adopted: the elastic contact power supply device with the latch bolt moving in a reciprocating manner comprises a door frame, wherein the door frame is connected with a door leaf, the door frame is provided with a resetting device, the door leaf is provided with a conducting device, the conducting device is connected with the resetting device to be powered on when the door leaf is closed, and the conducting device is disconnected from the resetting device to be powered off when the door leaf is opened;
the resetting device comprises a first shell, wherein a latch bolt is arranged in the first shell, a lever is arranged at the inner end of the latch bolt, the lever is arranged in the first shell, the latch bolt is driven to rotate when retracting, one end of the lever is positioned at the inner end of the latch bolt, a first ball column and a second ball column are arranged at the other end of the lever, the first ball column and the second ball column are driven to synchronously move when rotating, the output end of the first ball column is connected with a first conductive column, a positive wire terminal surrounding the outer surface of the first conductive column is arranged on the first conductive column, a second conductive column is connected to the output end of the second ball column, a negative wire terminal surrounding the second conductive column is arranged on the second conductive column, and the first ball column, the second ball column, the first conductive column and the second conductive column are all arranged on the first shell;
the conductive device comprises a second shell, a positive contact and a negative contact are arranged on the second shell, the positive contact is connected with a positive terminal, the negative contact is connected with a negative terminal, the positive terminal and the negative terminal are both arranged on the second shell, the positive contact is in contact with the first conductive column when the door leaf is closed, the positive contact is separated from the first conductive column when the door leaf is opened, the negative contact is in contact with the second conductive column when the door leaf is closed, and the negative contact is separated from the second conductive column when the door leaf is opened.
The first ball column is sleeved with a first spring, the first spring is connected between the first ball column and the first conductive column, a second spring is arranged between the first conductive column and the positive electrode wire terminal, and the second spring is sleeved on the first conductive column.
The second ball column is sleeved with a third spring, the third spring is connected between the second ball column and the second conductive column, a fourth spring is arranged between the second conductive column and the negative wire terminal, and the fourth spring is sleeved on the second conductive column.
The positive wire terminal is connected with a positive wire, the positive wire is arranged on the first shell, the negative wire terminal is connected with a negative wire, the negative wire is arranged on the first shell, a wire frame is arranged on the first shell, and the positive wire and the negative wire are both arranged on the wire frame.
The lever is mounted in the first housing through the first pin.
The latch bolt is installed in the first shell through a second pin.
The positive terminal is connected with the positive contact through a screw I, and the screw I is arranged in the shell II.
The negative terminal is connected with the negative contact through a second screw, and the second screw is arranged in the second shell.
The first conductive column and the second conductive column are provided with gaskets, and the gaskets are arranged in the first shell.
The gasket is installed in the first shell through a third screw.
The utility model discloses profitable effect is: the utility model discloses a latch bolt reciprocating motion's elastic contact power supply unit, it is rational in infrastructure, have following advantage:
1. the intelligent door can be installed on an existing common anti-theft door to supply power to the existing common anti-theft door, when a user needs to install an intelligent product on the common anti-theft door, the power supply function can be realized, the common anti-theft door is changed into the intelligent door, the intelligent door can be used without replacing the anti-theft door, and the family life cost of the user is reduced;
2. the intelligent product on the security door can be powered for a long time when the security door is opened, and the power is cut off when the security door is opened, so that the use of a battery is avoided, the trouble caused by replacing the battery is avoided, the time and the labor are saved, and the cost of family life is reduced;
3. when the door is opened, the first conductive column and the second conductive column are retracted, the safety design of children is particularly considered, and the safety and the health of the children are protected.
Drawings
Fig. 1 is a schematic structural view of a resetting device according to an embodiment of the present invention;
fig. 2 is an exploded view of a resetting device according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a reduction device in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural view of the positive electrode wire terminal of the resetting device according to the embodiment of the present invention when the conductive post is extended out for operation;
fig. 5 is a schematic structural view of the positive electrode wire terminal of the resetting device according to the embodiment of the present invention when the conductive post two is reset;
fig. 6 is a schematic structural view of a conductive device according to an embodiment of the present invention;
fig. 7 is an exploded view of a conductive assembly according to an embodiment of the present invention;
fig. 8 is a cross-sectional view of a conductive device according to an embodiment of the present invention;
fig. 9 is a schematic view of the conductive post-contacting the positive contact when the door leaf of the embodiment of the present invention is closed;
fig. 10 is a schematic view illustrating the first conductive post leaving the positive contact when the door leaf opens according to the embodiment of the present invention.
Description of reference numerals: the door frame comprises a door frame 1, a door leaf 2, a reset device 3, a conductive device 4, a first shell 5, a latch 6, a lever 7, a first ball column 8, a second ball column 9, a first conductive column 10, a positive wire terminal 11, a second conductive column 12, a negative wire terminal 13, a second shell 14, a positive contact 15, a negative contact 16, a positive terminal 17, a negative terminal 18, a first spring 19, a second spring 20, a third spring 21, a fourth spring 22, a positive wire 23, a negative wire 24, a wire frame 25, a first pin 26, a second pin 27, a first screw 28, a second screw 29, a gasket 30, a third screw 31, a hinge 101, an intelligent product 102, a commercial power 103 and a power adapter 104.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
with reference to the accompanying drawings: the elastic contact power supply device with the latch bolt moving back and forth in the embodiment comprises a door frame 1, wherein the door frame 1 is connected with a door leaf 2, the door frame 1 is provided with a reset device 3, the door leaf 2 is provided with a conductive device 4, the conductive device 4 is connected with the reset device 3 for power supply when the door leaf 2 is closed, and the conductive device 4 is disconnected from the reset device 3 for power supply when the door leaf 2 is opened;
the resetting device 3 comprises a first shell 5, a latch bolt 6 is arranged in the first shell 5, a lever 7 is arranged at the inner end of the latch bolt 6, the lever 7 is arranged in the first shell 5, the lever 7 is driven to rotate when the latch bolt 6 retracts, one end of the lever 7 is located at the inner end of the latch bolt 6, a first ball column 8 and a second ball column 9 are arranged at the other end of the lever 7, the first ball column 8 and the second ball column 9 are driven to synchronously move when the lever 7 rotates, the output end of the first ball column 8 is connected with a first conductive column 10, a positive wire terminal 11 which is wound on the outer surface of the first conductive column 10 is arranged on the first conductive column 10, a second conductive column 12 is connected to the output end of the second ball column 9, a negative wire terminal 13 which is wound on the second conductive column 12 is arranged on the second conductive column 12, and the first ball column 8, the second ball column 9, the first conductive column 10 and the second conductive column 12 are all arranged on the first shell 5;
the conductive device 4 comprises a second shell 14, a positive contact 15 and a negative contact 16 are arranged on the second shell 14, the positive contact 15 is connected with a positive terminal 17, the negative contact 16 is connected with a negative terminal 18, the positive terminal 17 and the negative terminal 18 are both arranged on the second shell 14, the positive contact 15 is in contact with the first conductive column 10 when the door leaf 2 is closed, the positive contact 15 is separated from the first conductive column 10 when the door leaf 2 is opened, the negative contact 16 is in contact with the second conductive column 12 when the door leaf 2 is closed, and the negative contact 16 is separated from the second conductive column 12 when the door leaf 2 is opened.
The arrangement is that as shown in the figure, the door frame 1 is connected with the door leaf 2 by the conventional hinge 101, the door frame 1 is provided with the resetting device 3, the door leaf 2 is provided with the conducting device 4 and the intelligent product 102, the intelligent product 102 comprises an electronic lock and can also comprise a buzzer, a monitor and the like, the intelligent product applied to the anti-theft door can be used, the commercial power 103 is connected with the resetting device 3 through the power adapter 104 to supply power to the positive wire terminal 11 and the negative wire terminal 13, the positive terminal 17 and the negative terminal 18 of the conducting device 4 are electrically connected with the intelligent product to supply power to the intelligent product 102, when the door leaf 2 is closed, the inclined tongue 6 retracts into the first shell 5 under the action of the door leaf 2, the inclined tongue 6 retracts to drive the lever 7 to rotate, the lever 7 rotates to drive the first ball column 8 and the second ball column 9 to move outwards simultaneously, the first ball column 8 moves to push the first conducting column 10 to move outwards, the second ball column 9 moves to push the second conducting column 12 to move outwards, the first conductive column 10 moves outwards to the positive contact 15, at this time, the first conductive column 10 contacts with the positive contact 15, the second conductive column 12 moves outwards to the negative contact 16, at this time, the second conductive column 12 contacts with the negative contact 16, because the first conductive column 10 is connected with the positive line terminal 11, at this time, the positive line terminal 11 is electrically connected with the positive contact 15, because the second conductive column 12 is connected with the negative line terminal 13, at this time, the negative line terminal 13 is electrically connected with the negative contact 16, at this time, the commercial power 103 supplies power to the intelligent product 102 through the power adapter 104, the positive line terminal 11, the negative line terminal 13, the positive contact 15, the negative contact 16, the positive electronic 17 and the negative terminal 18, when the door leaf 2 is closed, the commercial power 103 supplies power to the intelligent product 102 through the resetting device 3 and the conductive device 4, so that a long-term power supply effect is realized, need not to use the battery from the use of removing the battery from, remove the trouble that the change battery caused from, labour saving and time saving reduces the family life cost, and when door leaf 2 opened the door, electrically conductive device 4 left resetting means 3, and positive pole contact 15 left to lead electrical pillar one 10, and negative pole contact 16 leaves to lead electrical pillar two 12, and at this moment, the circuit disconnection realizes the outage effect, avoids the misconnection on the one hand, and on the other hand reduces the power consumption cost, and the supply voltage of intelligent product 102 is 3V-24V's safe voltage.
The first ball post 8 is sleeved with a first spring 19, the first spring 19 is connected between the first ball post 8 and the first conductive post 10, a second spring 20 is arranged between the first conductive post 10 and the positive line terminal 11, and the second spring 20 is sleeved on the first conductive post 10.
The arrangement is that the first spring 19 is connected to the end of the first ball stud 8 and then connected into the first conductive stud 10, the first spring 10 is provided with a groove, the first spring 19 is installed in the groove, when the door leaf 2 is closed, the first ball stud 8 extrudes and moves the first spring 19 in the groove, the first conductive stud 10 moves outwards and stops when contacting with the positive contact 15, power supply work is performed, the first spring 19 is in a compressed state, when the door leaf 2 is opened, the positive contact 15 leaves the first conductive stud 10, the first spring 19 releases natural resilience to enable the first ball stud 8 to rebound and reset, the driving lever 7 resets, the cross section of the first conductive stud 10 is in a T-shaped state, the positive wire terminal 11 is sleeved on the outer surface of the end of the first conductive stud 10, the second spring 20 is sleeved on the first conductive stud 10 and is pressed by the top of the first conductive stud 10 and the positive wire terminal 11, when the first conductive stud 10 moves outwards and works, the second spring 20 presses the positive wire terminal 11 on the first conductive stud 10 under the action of the top of the first conductive stud 10 to prevent the positive wire 11 from moving, good contact with the first conductive stud 11, and ensure that the positive wire 10 does not contact, and the positive wire 10 normally leaves the conductive stud 10, and the second spring 20 can release the positive wire 10 when the first conductive stud 10 does not normally contacts the power supply work, and the positive wire 10.
The second ball stud 9 is sleeved with a third spring 21, the third spring 21 is connected between the second ball stud 9 and the second conductive stud 12, a fourth spring 22 is arranged between the second conductive stud 12 and the negative line terminal 13, and the fourth spring 22 is sleeved on the second conductive stud 12.
The arrangement is that the spring three 21 is connected to the end of the ball second 9 and then connected into the conductive column two 12, the conductive column two 12 is provided with a groove, the spring three 21 is installed in the groove, when the door leaf 2 is closed, the ball second 9 presses and moves the spring three 21 in the groove, so that the conductive column two 12 moves outwards and stops after contacting with the negative contact 16, power supply work is performed, the spring three 21 is in a compressed state, when the door leaf 2 is opened, the negative contact 16 leaves the conductive column two 12, the spring three 21 releases natural resilience to enable the ball second 9 to rebound and reset, the driving lever 7 resets, the cross section of the conductive column two 12 is in a T-shaped state, the negative line terminal 13 is sleeved on the outer surface of the end of the conductive column two 12, the spring four 22 is sleeved on the conductive column two 12 and is pressed by the top of the conductive column two 12 and the negative line terminal 13, when the conductive column two 12 moves outwards and works, the spring four 22 presses the negative line terminal 13 on the conductive column two 12 under the action of the top of the conductive column two 12 to prevent the negative line terminal 13 from moving, so as to ensure good contact between the negative line terminal 13 and the conductive column two 12, thereby ensuring that the poor contact occurs, and ensuring that the conductive column two 12 releases the poor contact occurs, and the poor contact when the conductive column 12 is used, the conductive column 12, the conductive column two spring 22 releases the poor contact.
The positive wire 23 is connected to the positive wire terminal 11, the positive wire 23 is arranged on the first shell 5, the negative wire 24 is connected to the negative wire terminal 13, the negative wire 24 is arranged on the first shell 5, the first shell 5 is provided with a wire frame 25, and the positive wire 23 and the negative wire 24 are both arranged on the wire frame 25.
According to the arrangement, the positive wire 23 is connected to the positive wire terminal 11, the negative wire 24 is connected to the negative wire terminal 13, the positive wire 23 and the negative wire 24 are connected to the power adapter 104, so that the mains supply 103 can supply power to the positive wire terminal 11 and the negative wire terminal 13 to form a power-on effect, the wire frame 25 is used for installing the positive wire 23 and the negative wire 24, fixing the positive wire 23 and the negative wire 24, enabling the positive wire 23 and the negative wire 24 not to interfere with the lever 7, and ensuring normal use of the positive wire 23 and the negative wire 24.
The lever 7 is mounted in the housing one 5 by a pin one 26. Thus, the lever 7 can rotate in the housing 5 through the pin 26.
The latch tongue 6 is mounted in the housing I5 by a pin II 27. Thus arranged, the latch 6 can be mounted in the housing one 5 by the pin two 27.
The positive terminal 17 is connected with the positive contact 15 through a first screw 28, and the first screw 28 is arranged in the second shell 14. By the arrangement, the fixing effect is good.
The negative terminal 18 and the negative contact 16 are connected through a second screw 29, and the second screw 29 is arranged in the second housing 14. By the arrangement, the fixing effect is good.
A gasket 30 is arranged outside the first conductive column 10 and the second conductive column 12, and the gasket 30 is arranged in the first shell 5. In this way, the two sides of the gasket 30 block the first and second conductive posts 10 and 12, so as to prevent the first and second conductive posts 10 and 12 from coming off, thereby ensuring the normal operation of the first and second conductive posts 10 and 12.
The washer 30 is mounted in the housing one 5 by a screw three 31.
As shown in fig. 9, the schematic view of the first conductive pillar contacting the positive contact when the door is closed is shown, the first conductive pillar contacting the positive contact, and the second conductive pillar contacting the negative contact, both of which operate simultaneously, so that the principle of the second conductive pillar contacting the negative contact is the same, which can be known from fig. 9 and is not repeated.
As shown in fig. 10, which is a schematic view of the first conductive pillar leaving the positive contact when the door is opened, the first conductive pillar leaves the positive contact, the second conductive pillar leaves the negative contact at the same time, and both of them work at the same time, so the principle that the second conductive pillar leaves the negative contact is the same, which can be known from fig. 10 and is not described again.
The embodiment of the utility model provides a characteristics are: has the following advantages:
1. the intelligent door can be installed on an existing common anti-theft door to supply power to the existing common anti-theft door, when a user needs to install an intelligent product on the common anti-theft door, the power supply function can be realized, the common anti-theft door is changed into the intelligent door, the intelligent door can be used without replacing the anti-theft door, and the family life cost of the user is reduced;
2. the intelligent product on the security door can be powered for a long time when the security door is opened, and the power is cut off when the security door is opened, so that the use of a battery is avoided, the trouble caused by replacing the battery is avoided, the time and the labor are saved, and the cost of family life is reduced;
3. when the door is opened, the first conductive column and the second conductive column are retracted, the safety design of children is particularly considered, and the safety and the health of the children are protected.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (10)
1. The utility model provides a latch bolt reciprocating motion's elastic contact power supply unit, includes door frame (1), is connected with door leaf (2) on door frame (1), its characterized in that: the door is characterized in that a reset device (3) is installed on the door frame (1), a conducting device (4) is installed on the door leaf (2), the conducting device (4) is connected with the reset device (3) to be powered on when the door leaf (2) is closed, and the conducting device (4) and the reset device (3) are disconnected to be powered off when the door leaf (2) is opened;
the resetting device (3) comprises a first shell (5), a latch bolt (6) is arranged in the first shell (5), a lever (7) is arranged at the inner end of the latch bolt (6), the lever (7) is arranged in the first shell (5), the latch bolt (6) drives the lever (7) to rotate when retracting, one end of the lever (7) is located at the inner end of the latch bolt (6), the other end of the lever (7) is provided with a first ball column (8) and a second ball column (9), the lever (7) drives the first ball column (8) and the second ball column (9) to synchronously move when rotating, the output end of the first ball column (8) is connected with a first conductive column (10), the first conductive column (10) is provided with a positive wire terminal (11) which is wound on the outer surface of the first conductive column (10), the output end of the second ball column (9) is connected with a second conductive column (12), the second conductive column (12) is provided with a negative wire terminal (13) which is wound on the second conductive column (12), and the first ball column (8), the second ball column (9), the first conductive column (10), the second (10) and the second conductive column (12) and the negative wire terminal (12) are all arranged on the first conductive column (5);
the conductive device comprises a second shell (14), a positive contact (15) and a negative contact (16) are arranged on the second shell (14), a positive terminal (17) is connected onto the positive contact (15), a negative terminal (18) is connected onto the negative contact (16), the positive terminal (17) and the negative terminal (18) are both arranged on the second shell (14), the positive contact (15) is in contact with the first conductive column (10) when the door leaf (2) is closed, the positive contact (15) is separated from the first conductive column (10) when the door leaf (2) is opened, the negative contact (16) is in contact with the second conductive column (12) when the door leaf (2) is closed, and the negative contact (16) is separated from the second conductive column (12) when the door leaf (2) is opened.
2. The resilient contact power supply apparatus for a reciprocating latch according to claim 1, wherein: the ball post (8) is sleeved with a first spring (19), the first spring (19) is connected between the ball post (8) and the first conductive post (10), a second spring (20) is arranged between the first conductive post (10) and the positive line terminal (11), and the second spring (20) is sleeved on the first conductive post (10).
3. The resilient contact power supply apparatus for a reciprocating latch according to claim 1, wherein: the ball post II (9) is sleeved with a spring III (21), the spring III (21) is connected between the ball post II (9) and the conductive post II (12), a spring IV (22) is arranged between the conductive post II (12) and the negative line terminal (13), and the spring IV (22) is sleeved on the conductive post II (12).
4. The resilient contact power supply apparatus for reciprocating a latch according to claim 1, wherein: the improved lithium battery is characterized in that a positive wire (23) is connected onto the positive wire terminal (11), the positive wire (23) is arranged on the first casing (5), a negative wire (24) is connected onto the negative wire terminal (13), the negative wire (24) is arranged on the first casing (5), a wire frame (25) is arranged on the first casing (5), and the positive wire (23) and the negative wire (24) are both arranged on the wire frame (25).
5. The resilient contact power supply apparatus for reciprocating a latch according to claim 1, wherein: the lever (7) is mounted in the first housing (5) by a first pin (26).
6. The resilient contact power supply apparatus for reciprocating a latch according to claim 1, wherein: the latch bolt (6) is arranged in the first shell (5) through a second pin (27).
7. The resilient contact power supply apparatus for reciprocating a latch according to claim 1, wherein: the positive terminal (17) is connected with the positive contact (15) through a first screw (28), and the first screw (28) is arranged in the second shell (14).
8. The resilient contact power supply apparatus for a reciprocating latch according to claim 1, wherein: the negative terminal (18) is connected with the negative contact (16) through a second screw (29), and the second screw (29) is arranged in the second shell (14).
9. The resilient contact power supply apparatus for a reciprocating latch according to claim 1, wherein: a gasket (30) is arranged outside the first conductive column (10) and the second conductive column (12), and the gasket (30) is arranged in the first shell (5).
10. The resilient contact power unit for the reciprocating movement of a latch bolt of claim 9, wherein: the gasket (30) is installed in the first shell (5) through a third screw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344365.2U CN217631829U (en) | 2022-05-30 | 2022-05-30 | Elastic contact power supply device with reciprocating latch bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344365.2U CN217631829U (en) | 2022-05-30 | 2022-05-30 | Elastic contact power supply device with reciprocating latch bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217631829U true CN217631829U (en) | 2022-10-21 |
Family
ID=83621640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221344365.2U Active CN217631829U (en) | 2022-05-30 | 2022-05-30 | Elastic contact power supply device with reciprocating latch bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217631829U (en) |
-
2022
- 2022-05-30 CN CN202221344365.2U patent/CN217631829U/en active Active
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