CN220323939U - Fingerprint access control device for unattended substation - Google Patents
Fingerprint access control device for unattended substation Download PDFInfo
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- CN220323939U CN220323939U CN202321595120.1U CN202321595120U CN220323939U CN 220323939 U CN220323939 U CN 220323939U CN 202321595120 U CN202321595120 U CN 202321595120U CN 220323939 U CN220323939 U CN 220323939U
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- front panel
- spring
- slot
- access control
- lock body
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- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000004224 protection Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000009979 protective mechanism Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fingerprint access control device of an unattended transformer substation, which comprises a lock body and a monitoring mechanism, wherein the surface of the lock body is provided with the monitoring mechanism, the monitoring mechanism comprises a front panel, a rear panel, an inserting rod, a slot, a spring A, a conducting strip, a battery slot, a signal processing module and a signal transmitting module, one side of the surface of the front panel is fixedly connected with the inserting rod inserted into the slot, the end part of the inner wall of the slot is provided with the spring A, after the lock body is normally installed in place, the inserting rod at the back of the front panel is inserted into the slot and compresses the spring A, so that the conducting strips are separated from each other, a monitoring circuit is disconnected, the inserting rod is shifted after the front panel is damaged, the spring A pushes the conducting strips to mutually contact and connect the circuit, and the signal processing module transmits a damaged signal of the lock body to a transformer substation control end after being electrified, so that workers are reminded of checking the situation and protecting on site in time, the functionality of the fingerprint access control is improved, and the transformer substation loss is reduced.
Description
Technical Field
The utility model relates to the technical field of components for substations, in particular to an unattended substation fingerprint access control device.
Background
The transformer substation is a boosting transformer substation, the transformer substation in the power plant is used for boosting the electric energy generated by the generator and then feeding the boosted electric energy into a high-voltage power grid, the transformer substation is an important component in the power transmission system, a plurality of transformer substations are unattended, and the inside of the transformer substation is provided with important equipment affecting a power supply line, so that more and more unattended transformer substations begin to adopt more convenient and safer fingerprint access control devices.
The existing fingerprint access control equipment for the unattended transformer substation has the following defects when in use: the existing fingerprint access control equipment mainly only has basic fingerprint identification and locking opening and closing functions, as a plurality of important equipment is contained in the transformer substation, some people can enter the transformer substation stealing equipment in a mode of damaging the lock body to influence the normal operation of a power supply line, and for this purpose, an unattended transformer substation fingerprint access control device is provided.
Disclosure of Invention
The utility model mainly aims to provide the fingerprint access control device of the unattended transformer substation, and the monitoring mechanism arranged on the surface of the lock body is provided with the self-monitoring component on the basis of the original fingerprint identification and locking functions, so that the state of the lock body can be monitored in real time, remote alarm can be realized when the lock body is damaged, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an unmanned on duty substation fingerprint entrance guard device, includes the lock body, still includes monitoring facilities, monitoring facilities is installed to the lock body surface, monitoring facilities includes front panel, postnotum, inserted bar, slot, spring A, conducting strip, battery jar, signal processing module and signal transmission module, and front panel surface one side fixedly connected with inserts the inserted bar and slot inner wall tip installs spring A to the slot inside, spring A tip and slot inner wall correspond the position and all install the conducting strip.
Further, the rain shield comprises a protection mechanism, wherein the protection mechanism is arranged on the surface of the front panel and comprises a rain shield plate, a sliding groove, a spring B, a cover plate and a rubber cushion, the sliding grooves are formed in two sides of the surface of the front panel, and the cover plate is movably connected inside the sliding groove through the spring B; the unmanned substation is generally installed in outdoor environment, so the front panel of the lock body is usually installed outdoors, the cover plate is installed on the surface of the front panel through the sliding groove and the spring B, the cover plate is in a closed state in an unused state, the front panel can be shielded, water inflow and ash falling are avoided, and fingerprint identification unlocking can be performed by only pulling the cover plate downwards when the lock is needed.
Further, a battery groove, a signal processing module and a signal transmitting module are arranged in the rear backboard; each component cooperates to monitor the installation state of the lock body.
Further, the battery groove current output end is electrically connected with the signal processing module current input end through a conducting strip, and the signal processing module control end is connected with the signal transmitting module control end; after the lock body is damaged, the signal processing module is electrified and then transmits a signal that the lock body is damaged through the signal transmitting module.
Further, a rain shield plate for shielding rainwater is arranged at the top of the front panel, and a rubber pad for improving the sealing performance of the joint is adhered to the top of the cover plate; the weather shield can shelter from the rainwater, avoids the front panel to wet, and the cushion improves junction leakproofness after the apron is closed.
Compared with the prior art, the utility model has the following beneficial effects: the front panel and the rear back panel on two sides of the lock body are respectively arranged on the outer part and the inner part of the transformer substation door body, after the lock body is normally arranged in place, the inserted link on the back part of the front panel is inserted into the slot and compresses the spring A, so that the conducting sheets are separated, a monitoring circuit is disconnected, the inserted link is shifted after the current panel is damaged, the conducting sheets are in contact with each other to be communicated with the circuit, and the signal processing module controls the signal transmitting module to transmit a damaged signal of the lock body to the transformer substation control end after being electrified, thereby reminding workers of checking the situation and protecting the scene in time, improving the functionality of the fingerprint access control and reducing the transformer substation loss; the unmanned substation is generally installed in outdoor environment, so the front panel of the lock body is usually installed outdoors, the cover plate is installed on the surface of the front panel through the sliding groove and the spring B, the cover plate is in a closed state in an unused state, the front panel can be shielded, water inflow and ash falling are avoided, and fingerprint identification unlocking can be performed by only pulling the cover plate downwards when the lock is needed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a fingerprint access control device of an unattended substation.
Fig. 2 is a schematic structural diagram of a monitoring mechanism of the fingerprint access control device of the unattended substation.
Fig. 3 is a schematic diagram of the surface structure of a front panel of the fingerprint access control device of the unattended substation.
In the figure: 1. a lock body; 2. a monitoring mechanism; 201. a front panel; 202. a rear back plate; 203. a rod; 204. a slot; 205. a spring A; 206. a conductive sheet; 207. a battery case; 208. a signal processing module; 209. a signal transmitting module; 3. a protective mechanism; 301. a rain shield; 302. a chute; 303. a spring B; 304. a cover plate; 305. rubber cushion.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the fingerprint access control device of the unattended transformer substation comprises a lock body 1 and further comprises a monitoring mechanism 2, wherein the monitoring mechanism 2 is mounted on the surface of the lock body 1, the monitoring mechanism 2 comprises a front panel 201, a rear back panel 202, an inserting rod 203, a slot 204, a spring A205, a conductive sheet 206, a battery slot 207, a signal processing module 208 and a signal transmitting module 209, the inserting rod 203 inserted into the slot 204 is fixedly connected to one side of the surface of the front panel 201, the spring A205 is mounted at the end part of the inner wall of the slot 204, and the conductive sheet 206 is mounted at the end part of the spring A205 and the corresponding position of the inner wall of the slot 204.
The front panel 201 comprises a front panel, a front cover and a protective mechanism, wherein the protective mechanism 3 is arranged on the surface of the front panel 201, the protective mechanism 3 comprises a rain shield 301, a chute 302, a spring B303, a cover plate 304 and a rubber pad 305, the chute 302 is arranged on both sides of the surface of the front panel 201, and the cover plate 304 is movably connected inside the chute 302 through the spring B303; the unattended transformer substation is generally installed in an outdoor environment, so that the front panel 201 of the lock body 1 is usually installed outdoors, the cover plate 304 is installed on the surface of the front panel 201 through the sliding groove 302 and the spring B303, the cover plate 304 is in a closed state in an unused state, the front panel 201 can be shielded, water inflow and ash falling are avoided, and fingerprint identification unlocking can be performed by only pulling the cover plate 304 downwards when the lock is needed to be used, so that the front panel 201 is exposed.
The rear panel 202 is internally provided with a battery slot 207, a signal processing module 208 and a signal transmitting module 209, the current output end of the battery slot 207 is electrically connected with the current input end of the signal processing module 208 through a conducting plate 206, and the control end of the signal processing module 208 is connected with the control end of the signal transmitting module 209; the components cooperate to monitor the installation state of the lock body 1, and after the lock body 1 is damaged, the signal processing module 208 is electrified and then transmits a damaged signal of the lock body 1 through the signal transmitting module 209.
Wherein, a rain shield 301 for shielding rain is arranged at the top of the front panel 201, and a rubber pad 305 for improving the sealing performance of the joint is adhered at the top of the cover plate 304; the rain shield 301 can shield rainwater, prevent the front panel 201 from being wetted, and the rubber pad 305 improves the sealing performance of the joint after the cover plate 304 is closed.
It should be noted that, when the fingerprint access control device for the unattended transformer substation is used, the front panel 201 and the rear back panel 202 on two sides of the lock body 1 are respectively arranged on the outside and the inside of the door body of the transformer substation, after the lock body 1 is normally arranged in place, the inserted link 203 on the back of the front panel 201 is inserted into the slot 204 and compresses the spring A205, so that the conducting plates 206 are separated, a monitoring circuit is disconnected, the inserted link 203 is shifted after the current panel 201 is damaged, the spring A205 pushes the conducting plates 206 to contact each other to switch on the circuit, the signal processing module 208 controls the signal transmitting module 209 to transmit the damaged signal of the lock body 1 to the control end of the transformer substation, and reminds workers of checking the condition and protecting the scene in time, thereby improving the functionality of the fingerprint access control and reducing the transformer substation loss; the unattended transformer substation is generally installed in an outdoor environment, so that the front panel 201 of the lock body 1 is usually installed outdoors, the cover plate 304 is installed on the surface of the front panel 201 through the sliding groove 302 and the spring B303, the cover plate 304 is in a closed state in an unused state, the front panel 201 can be shielded, water inflow and ash falling are avoided, and fingerprint identification unlocking can be performed by only pulling the cover plate 304 downwards when the lock is needed to be used, so that the front panel 201 is exposed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an unmanned on duty substation fingerprint entrance guard device, includes lock body (1), its characterized in that still includes monitoring facilities (2), lock body (1) surface mounting has monitoring facilities (2), monitoring facilities (2) are including front panel (201), backplate (202), inserted bar (203), slot (204), spring A (205), conducting strip (206), battery jar (207), signal processing module (208) and signal transmission module (209), and front panel (201) surface one side fixedly connected with inserts inserted into inside inserted bar (203) of slot (204) and slot (204) inner wall tip installs spring A (205), conducting strip (206) are all installed to spring A (205) tip and slot (204) inner wall corresponding position.
2. The unmanned substation fingerprint access control device according to claim 1, wherein: the novel rain shield comprises a front panel (201), and is characterized by further comprising a protection mechanism (3), wherein the protection mechanism (3) is mounted on the surface of the front panel (201), the protection mechanism (3) comprises a rain shield (301), a sliding groove (302), a spring B (303), a cover plate (304) and a rubber pad (305), the sliding groove (302) is formed in two sides of the surface of the front panel (201), and the cover plate (304) is movably connected inside the sliding groove (302) through the spring B (303).
3. The unmanned substation fingerprint access control device according to claim 1, wherein: the rear backboard (202) is internally provided with a battery groove (207), a signal processing module (208) and a signal transmitting module (209).
4. The unmanned substation fingerprint access control device according to claim 1, wherein: the current output end of the battery groove (207) is electrically connected with the current input end of the signal processing module (208) through the conducting strip (206), and the control end of the signal processing module (208) is connected with the control end of the signal transmitting module (209).
5. The unmanned substation fingerprint access control device according to claim 2, wherein: the top of the front panel (201) is provided with a rain shield (301) for shielding rainwater, and the top of the cover plate (304) is adhered with a rubber pad (305) for improving the sealing performance of the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595120.1U CN220323939U (en) | 2023-06-21 | 2023-06-21 | Fingerprint access control device for unattended substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595120.1U CN220323939U (en) | 2023-06-21 | 2023-06-21 | Fingerprint access control device for unattended substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323939U true CN220323939U (en) | 2024-01-09 |
Family
ID=89417080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321595120.1U Active CN220323939U (en) | 2023-06-21 | 2023-06-21 | Fingerprint access control device for unattended substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323939U (en) |
-
2023
- 2023-06-21 CN CN202321595120.1U patent/CN220323939U/en active Active
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