CN220979140U - Five-prevention and error-prevention lockset for microcomputer - Google Patents
Five-prevention and error-prevention lockset for microcomputer Download PDFInfo
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- CN220979140U CN220979140U CN202322776872.4U CN202322776872U CN220979140U CN 220979140 U CN220979140 U CN 220979140U CN 202322776872 U CN202322776872 U CN 202322776872U CN 220979140 U CN220979140 U CN 220979140U
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- groove
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a microcomputer five-prevention misoperation-prevention lockset, which relates to the technical field of misoperation-prevention locksets and comprises a lock body, a lock beam, a lock shaft and a lock catch, wherein one side of the lock body is provided with a first groove, one end of the lock beam is sleeved in the first groove, the top of the other side of the lock body is provided with a locking hole, the top of the lock body is provided with a second groove, the first groove is communicated with one end of the second groove, the lock shaft is positioned in the second groove, the other side of the lock body is provided with a third groove, the third groove is communicated with the other end of the second groove, and the lock catch is positioned in the third groove.
Description
Technical Field
The utility model relates to the technical field of error-proof locks, in particular to a microcomputer five-prevention error-proof lock.
Background
In the electric power anti-misoperation system, the existing anti-misoperation lockset usually uses a computer key with authorization to unlock the anti-misoperation lockset.
Most of the traditional locks adopt a lock catch to drive a lock shaft to rotate in a small amplitude in a lock body so as to release the limit on a lock beam and unlock the lock, but the anti-misoperation lock has the advantages that the lock shaft needs to deflect in the lock body, so that the lock body is wider and thicker in size, and the anti-misoperation lock cannot be installed due to thicker thickness when the lock is installed at the grounding disconnecting link position of a high-voltage ring net air-filling cabinet, a KYN28 cabinet and the like; secondly, most of the existing products are made of zinc-iron materials, so that accessories are easy to damage when being hung on some plastic accessories; thirdly, the existing anti-misoperation lockset is simple in structure and easy to unlock after colliding.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a five-prevention and error-prevention lockset for a microcomputer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a five mistake locks of preventing of microcomputer, includes lock body, lock beam, lock shaft, hasp, first recess has been seted up to one side of lock body, the one end of lock beam is cup jointed in first recess, the lock hole has been seted up at the opposite side top of lock body, the second recess has been seted up at the top of lock body, the one end of first recess and second recess is linked together, the lock shaft is located the second recess, the opposite side of lock body has been seted up the third recess, the third recess is linked together with the other end of second recess, the hasp is located the third recess, the lock body has been located first recess department and has been placed first spring, first spring is located the bottom of lock beam, first lock groove has been seted up to the outer wall of lock beam, the one end of lock shaft inserts in the first lock groove, the outer wall of lock shaft has cup jointed the second spring, the outer wall fixedly connected with bulge loop of lock shaft is located between lock beam and the second spring, the one end that the lock shaft kept away from the lock beam has been seted up the second hasp, the other end has the boss, the boss has the fixed connection piece, the other end has the boss.
Preferably, the outer wall of the lock body at the second groove is sleeved with a plug, and the lock body, the lock beam, the lock shaft and the lock catch are all made of aluminum alloy materials.
Preferably, a first limit groove is formed in the top of the lock beam, a second pin hole is formed in the outer wall of one side of the lock body, a pin is inserted into the second pin hole, and the pin extends to the first limit groove.
Preferably, the lock shaft and the convex ring are integrally formed, and the convex block, the clamping block and the lock catch are integrally formed.
Preferably, the second limiting groove is formed in the outer wall of the middle of the lock catch, the first pin hole is formed in the outer wall of the other side of the lock body, a pin is inserted into the first pin hole, and the pin extends to the second limiting groove.
Preferably, the bottom of the lock body is provided with a mounting groove, and the lock body is positioned in the mounting groove and fixedly provided with an RFID electronic tag.
Preferably, a threaded hole is formed in one side of the bottom of the lock body, a card swiping area is formed in the outer wall of the bottom of the lock body, and the card swiping area corresponds to the RFID electronic tag.
The beneficial effects of the utility model are as follows:
1. According to the utility model, through the design of the lock body, the lock beam, the lock shaft and the lock catch, the lock catch is driven to rotate through the unlocking shaft, the lock catch drives the protruding block to rotate, the protruding block extrudes the lock shaft, the lock shaft horizontally moves to the right, the lock shaft is separated from the lock beam, and the lock beam is ejected out by the first spring at the bottom of the lock beam, so that unlocking is completed.
2. According to the utility model, the second groove is sealed through the plug, dust is prevented from entering the lock, and the weight of the lock is reduced by adopting an aluminum alloy material, so that the strength requirement and the weight requirement are met.
3. According to the utility model, the second pin hole is internally inserted with the pin, the lock beam is limited by the pin, the lock Liang Guodu is prevented from being ejected out by the first spring, the first pin hole is inserted with the pin, the lock catch is limited by the pin, the lock catch is prevented from shaking in the third groove, the stability of the lock is improved, and the problem that the lock is easy to unlock after being knocked is avoided.
4. According to the utility model, through the design of the RFID electronic tag, when an operator uses the microcomputer five-prevention misoperation-prevention lockset, the RFID radio frequency card needs to be acquired firstly, then the card is swiped at the card swiping area, the RFID electronic tag can identify the corresponding RFID radio frequency card so as to acquire the corresponding operator identity information, and meanwhile, the unlocking information is recorded, so that the follow-up tracing according to the unlocking information is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a five-prevention and error-prevention lock for a microcomputer according to the present utility model.
Fig. 2 is a side view of a five-prevention and error-prevention lock for a microcomputer according to the present utility model.
FIG. 3 is a cross-sectional view of the five-and-error-preventing lock of FIG. 2 of the microcomputer of the present utility model.
Fig. 4 is a schematic structural diagram of a lock body of a five-prevention and error-prevention microcomputer lock according to the present utility model.
FIG. 5 shows a first spring and a lock shaft of a five-prevention and error-prevention microcomputer lock of the utility model; and the second spring and the lock catch are structurally schematic.
Fig. 6 is a schematic structural diagram of a lock beam of a five-prevention and error-prevention microcomputer lock.
Fig. 7 is a schematic structural diagram of a lock shaft of a five-prevention and error-prevention microcomputer lock according to the present utility model.
Fig. 8 is a schematic structural diagram of a lock catch of a five-prevention and error-prevention microcomputer lock.
Fig. 9 is a schematic structural diagram of a lock body and a lock beam of a microcomputer five-prevention and error-prevention lock.
Fig. 10 is a schematic structural diagram of a computer key.
Reference numerals in the drawings: 1. a lock body; 101. a first groove; 102. a second groove; 103. a third groove; 104. locking the hole; 105. a mounting groove; 106. a threaded hole; 107. a first pin hole; 108. a second pin hole; 109. a card swiping area; 2. a lock beam; 201. a first locking groove; 202. a first limit groove; 3. a plug; 4. a first spring; 5. a lock shaft; 501. a convex ring; 502. a second locking groove; 6. a second spring; 7. locking; 701. a clamping block; 702. a protruding block; 703. the second limit groove; 8. an RFID electronic tag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 to 10:
the utility model provides a five mistake locks of preventing of microcomputer, including lock body 1, lock beam 2, lock shaft 5, hasp 7, first recess 101 has been seted up to one side of lock body 1, the one end of lock beam 2 cup joints in first recess 101, locking hole 104 has been seted up at the opposite side top of lock body 1, second recess 102 has been seted up at the top of lock body 1, first recess 101 is linked together with the one end of second recess 102, lock shaft 5 is located second recess 102, the opposite side of lock body 1 has been seted up third recess 103, third recess 103 is linked together with the other end of second recess 102, hasp 7 is located third recess 103, lock body 1 has been located first recess 101 department and has been placed first spring 4, first spring 4 is located the bottom of lock beam 2, first locking groove 201 has been seted up to the outer wall of lock beam 2, the one end of lock shaft 5 inserts in first locking groove 201, second spring 6 has been cup jointed to the outer wall of lock shaft 5, the outer wall fixedly connected with bulge loop 501 of lock shaft 5 is located between lock beam 2 and second spring 6, lock shaft 5 opposite side has been seted up third recess 103, third recess 103 is linked together with the other end of second recess 102, hasp 7 is located in the other end of lock shaft 5 is located third recess 103, the other end of hasp 702 has been kept away from lock beam 2 has the first locking groove 502, the other end of 7 is fixedly connected with the bulge 702, the other end of lock block 702 has been fixedly connected with the other end of the hasp 7.
In the above technical solution, when the lock needs to be unlocked, an unlocking shaft at the top of the computer key is inserted into the third groove 103, the unlocking shaft is clamped with the clamping block 701, the lock catch 7 is driven to rotate by the unlocking shaft, the lock catch 7 drives the protruding block 702 to rotate, the protruding block 702 extrudes the lock shaft 5, the second spring 6 is extruded, the lock shaft 5 moves horizontally to the right, the lock shaft 5 is separated from the lock beam 2, and the lock beam 2 is ejected by the first spring 4 at the bottom of the lock beam, thereby unlocking is completed;
during locking, the lock beam 2 is pressed downwards, the other end of the lock beam 2 is inserted into the locking hole 104, the lock catch 7 is driven to rotate by the unlocking shaft at the top of the computer key, and under the acting force of the second spring 6, the second spring 6 pushes the lock shaft 5 to be inserted into the first locking groove 201 through the convex ring 501, so that locking is completed.
As shown in fig. 1, the outer wall of the lock body 1 at the second groove 102 is sleeved with a plug 3, and the lock body 1, the lock beam 2, the lock shaft 5 and the lock catch 7 are all made of aluminum alloy materials.
In the above technical scheme, seal second recess 102 through end cap 3, avoid the dust to get into inside the tool to lock, adopt the aluminum alloy material, reduce tool to lock weight, satisfy the intensity demand promptly, also satisfy the weight demand.
As shown in fig. 2 and fig. 6, a first limit groove 202 is formed in the top of the lock beam 2, a second pin hole 108 is formed in the outer wall of one side of the lock body 1, a pin is inserted into the second pin hole 108, and the pin extends to the first limit groove 202 [ not shown in the drawings ].
In the above technical scheme, the lock beam 2 is limited by the pin, so that the lock beam 2 is prevented from being excessively ejected by the first spring 4.
As shown in fig. 7-8, the lock shaft 5 is integrally formed with the collar 501, and the boss 702, the catch 701 and the lock catch 7 are integrally formed.
As shown in fig. 8-9, the outer wall of the middle part of the lock catch 7 is provided with a second limit groove 703, the outer wall of the other side of the lock body 1 is provided with a first pin hole 107, a pin is inserted into the first pin hole 107, and the pin extends to the second limit groove 703 [ not shown in the drawing ].
In the above technical solution, the lock catch 7 is limited by the pin, so as to avoid the lock catch 7 from shaking in the third groove 103.
As shown in fig. 3-4 and fig. 9, the bottom of the lock body 1 is provided with a mounting groove 105, the lock body 1 is located in the mounting groove 105 and fixedly provided with an RFID electronic tag 8, one side of the bottom of the lock body 1 is provided with a threaded hole 106, and the outer wall of the bottom of the lock body 1 is provided with a card swiping area 109, and the card swiping area 109 corresponds to the RFID electronic tag 8.
In the technical scheme, through the design of the RFID electronic tag 8, when an operator uses the microcomputer five-prevention misoperation-prevention lockset, the RFID radio frequency card needs to be acquired firstly, then the card is swiped at the card swipe area 109, the RFID electronic tag 8 can identify the corresponding RFID radio frequency card so as to acquire the corresponding operator identity information, and meanwhile, the unlocking information is recorded, so that the follow-up tracing according to the unlocking information is facilitated;
Through the design of screw hole 106, can place a baffle and prevent dust in the bottom of lock body 1, and the baffle is got up the mounting groove 105 shutoff, uses the screw to fix the dust guard in the bottom of lock body 1 through screw hole 106.
Specific use and action of the embodiment:
when the lockset needs unlocking, an unlocking shaft at the top of the computer key is inserted into the third groove 103, the unlocking shaft is clamped with the clamping block 701, the lock catch 7 is driven to rotate by the unlocking shaft, the lock catch 7 drives the protruding block 702 to rotate, the protruding block 702 extrudes the lock shaft 5, the second spring 6 is extruded, the lock shaft 5 horizontally moves to the right, the lock shaft 5 is separated from the lock beam 2, and the lock beam 2 is ejected by the first spring 4 at the bottom of the lock beam, so that unlocking is completed;
during locking, the lock beam 2 is pressed downwards, the other end of the lock beam 2 is inserted into the locking hole 104, the lock catch 7 is driven to rotate by the unlocking shaft at the top of the computer key, and under the acting force of the second spring 6, the second spring 6 pushes the lock shaft 5 to be inserted into the first locking groove 201 through the convex ring 501, so that locking is completed.
The above structure and process are shown in fig. 1-10.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a five mistake locks of preventing of microcomputer, includes lock body (1), lock beam (2), lock shaft (5), hasp (7), its characterized in that, first recess (101) have been seted up to one side of lock body (1), one end of lock beam (2) cup joints in first recess (101), lock hole (104) have been seted up at the opposite side top of lock body (1), second recess (102) have been seted up at the top of lock body (1), first recess (101) are linked together with the one end of second recess (102), lock shaft (5) are located second recess (102), third recess (103) have been seted up to the opposite side of lock body (1), third recess (103) are linked together with the other end of second recess (102), hasp (7) are located third recess (103), lock body (1) are located first recess (101) department and have been placed first spring (4), second recess (102) have been seted up at the top of lock body (1), first recess (5) are located the bottom of lock beam (2), lock shaft (5) have been seted up one end (201) and have been connected with the lock shaft (201), the convex ring (501) is located between the lock beam (2) and the second spring (6), the second lock groove (502) is formed in one end, far away from the lock beam (2), of the lock shaft (5), the convex block (702) is fixedly connected with one end of the lock catch (7), the convex block (702) is clamped into the second lock groove (502), and the clamping block (701) is fixedly connected with the other end of the lock catch (7).
2. The five-prevention misoperation-preventive lock for the microcomputer according to claim 1 is characterized in that a plug (3) is sleeved on the outer wall of the lock body (1) located at the second groove (102), and the lock body (1), the lock beam (2), the lock shaft (5) and the lock catch (7) are made of aluminum alloy materials.
3. The five-prevention misoperation-preventive lock for the microcomputer according to claim 1 is characterized in that a first limit groove (202) is formed in the top of the lock beam (2), a second pin hole (108) is formed in the outer wall of one side of the lock body (1), a pin is inserted into the second pin hole (108), and the pin extends to the first limit groove (202).
4. The five-prevention misoperation-preventive lock for microcomputer according to claim 1 is characterized in that the lock shaft (5) and the convex ring (501) are integrally formed, and the convex block (702), the clamping block (701) and the lock catch (7) are integrally formed.
5. The five-prevention misoperation-preventive lock for the microcomputer according to claim 1 is characterized in that a second limit groove (703) is formed in the outer wall of the middle of the lock catch (7), a first pin hole (107) is formed in the outer wall of the other side of the lock body (1), a pin is inserted into the first pin hole (107), and the pin extends to the second limit groove (703).
6. The five-prevention misoperation-preventive lock for the microcomputer according to claim 1 is characterized in that a mounting groove (105) is formed in the bottom of the lock body (1), and an RFID electronic tag (8) is fixedly mounted in the mounting groove (105) of the lock body (1).
7. The five-prevention misoperation-preventive lock for a microcomputer according to claim 6 is characterized in that a threaded hole (106) is formed in one side of the bottom of the lock body (1), a card swiping area (109) is formed in the outer wall of the bottom of the lock body (1), and the card swiping area (109) corresponds to the RFID electronic tag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322776872.4U CN220979140U (en) | 2023-10-17 | 2023-10-17 | Five-prevention and error-prevention lockset for microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322776872.4U CN220979140U (en) | 2023-10-17 | 2023-10-17 | Five-prevention and error-prevention lockset for microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979140U true CN220979140U (en) | 2024-05-17 |
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ID=91062923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322776872.4U Active CN220979140U (en) | 2023-10-17 | 2023-10-17 | Five-prevention and error-prevention lockset for microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979140U (en) |
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2023
- 2023-10-17 CN CN202322776872.4U patent/CN220979140U/en active Active
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