Protection structure for microcomputer five-prevention locking equipment
By setting up protection and sealing mechanisms at the password wheel and lock beam of the five-proof locking equipment of the microcomputer, the impact of harsh environment on the lock core is solved, and the service life and safety of the equipment are improved.
Patent Information
- Application Number
- CN202422459469.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing microcomputer five-proof locking equipment is susceptible to factors such as temperature, humidity and sand and dust in harsh environments, resulting in deformation of the lock core and poses safety hazards.
Protective mechanisms and sealing mechanisms are provided at the code wheel and lock beam of the padlock body, including protective covers, U-shaped seal strips and annular seal strips, to form a sealed environment to prevent moisture from invasion.
Effectively prevent the padlock body from being affected by the harsh environment, improve service life, reduce safety hazards, and ensure the safety and normal operation of high-voltage switching equipment.
Smart Images
Figure CN223193660U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microcomputer five-protection equipment, in particular to a protection structure for microcomputer five-protection locking equipment. Background Art
[0002] The microcomputer five-protection locking device is a microcomputer-type device for preventing electrical misoperation. It is a device used to prevent electrical misoperation of high-voltage switchgear. It is usually composed of functional components such as a host, a simulation screen, a computer key, a mechanical code lock and an electric code lock.
[0003] In the process of implementing this application, the inventors found that there are at least the following problems in this technology. The coded padlock in the existing microcomputer five-protection locking device is used in harsh environments, where temperature, humidity, air quality, dust, etc. will affect its use. For example, in a humid environment, the lock core is easily affected by moisture and deformed, thereby destroying the five-layer protection of the microcomputer and posing certain safety hazards. Therefore, a protective structure for a microcomputer five-protection locking device is proposed. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the utility model provides a protective structure for a microcomputer five-protection locking device, which has the advantages of convenient protection and the like, and solves the problem of poor protection effect of the existing coded padlock.
[0005] To achieve the above-mentioned object, the present utility model provides the following technical solution: a protective structure for a microcomputer five-protection locking device, comprising a padlock body, characterized in that a protective mechanism is provided on the outside of the combination wheel of the padlock body, a first sealing mechanism is provided on the top of the protective mechanism, and a second sealing mechanism is provided on the outside of the lock beam of the padlock body;
[0006] The protective mechanism includes a protective cover, which is arranged on the outside of the password wheel of the padlock body. A first U-shaped sealing strip is fixedly installed on the left end of the interior of the protective cover, and the first U-shaped sealing strip is in contact with the lock body of the padlock body. Positioning grooves are provided at the front and rear ends of the top of the protective cover, a fixed card slot is provided on the right side of the top of the protective cover, and a second U-shaped sealing strip is fixedly installed on the upper end of the interior of the protective cover.
[0007] Furthermore, the first sealing mechanism includes a T-shaped slider, there are two T-shaped sliders, the T-shaped sliders are slidably installed inside the positioning slide groove, a U-shaped blocking block is fixedly installed on the top of the T-shaped slider as a whole, a third U-shaped sealing gasket is fixedly installed inside the U-shaped blocking block, and a fixed card block is fixedly installed on the bottom right side of the U-shaped blocking block.
[0008] Furthermore, the second sealing mechanism includes an annular sealing strip, and there are two annular sealing strips. The annular sealing strips are detachably mounted on the two outer ends of the padlock body lock beam. A sealing strip slot is provided at one end of the annular sealing strip, and a sealing strip block is fixedly mounted at the end of the annular sealing strip away from the sealing strip slot. The sealing strip block and the sealing strip slot are adapted to each other, and the second sealing mechanism is an integrally formed structure.
[0009] Furthermore, the top of the first U-shaped sealing strip and the top of the second U-shaped sealing strip are both in contact with the bottom of the third U-shaped sealing gasket, the fixed card block is adapted to the fixed card slot, and the inner wall of the third U-shaped sealing gasket is in contact with the padlock body.
[0010] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0011] 1. The protective structure of the microcomputer five-protection locking device protects the lock beam and the combination wheel of the padlock body through the setting of the protective mechanism, the first sealing mechanism and the second sealing mechanism, thereby preventing the interior of the padlock body from being affected by the harsh environment, preventing moisture from invading and rusting, thereby extending the service life of the padlock body and reducing the probability of safety hazards.
[0012] 2. The protective structure of the microcomputer five-protection locking device effectively protects the password wheel of the padlock body through the setting of the protective mechanism and the first sealing mechanism, avoiding accidental opening and ensuring the safety and normal operation of the high-voltage switchgear. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the protective mechanism structure of the utility model;
[0015] Figure 3 This is a schematic structural diagram of the first sealing mechanism of the utility model;
[0016] Figure 4 This is a schematic structural diagram of the second sealing mechanism of the present utility model.
[0017] In the figure: 1. Padlock body; 2. Protective cover; 3. First U-shaped sealing strip; 4. Positioning slide; 5. Second U-shaped sealing strip; 6. Fixed slot; 7. U-shaped blocking block; 8. T-shaped slider; 9. Fixed block; 10. Third U-shaped sealing gasket; 11. Annular sealing strip; 12. Sealing strip slot; 13. Sealing strip block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] See also Figure 1-4 A protective structure for a microcomputer five-protection locking device in this embodiment includes a padlock body 1, which is characterized in that a protective mechanism is provided on the outside of the password wheel of the padlock body 1, a first sealing mechanism is provided on the top of the protective mechanism, and a second sealing mechanism is provided on the outside of the lock beam of the padlock body 1.
[0020] In this embodiment, the protective mechanism includes a protective cover 2, which is arranged on the outside of the password wheel of the padlock body 1. A first U-shaped sealing strip 3 is fixedly installed on the left end of the interior of the protective cover 2. The first U-shaped sealing strip 3 is in contact with the lock body of the padlock body 1. Positioning grooves 4 are provided at the front and rear ends of the top of the protective cover 2, a fixed card slot 6 is provided on the right side of the top of the protective cover 2, and a second U-shaped sealing strip 5 is fixedly installed on the upper end of the interior of the protective cover 2.
[0021] Specifically, the protective cover 2 is pushed upward from the bottom of the padlock body 1 so that the first U-shaped sealing strip 3 is located on the left side of the password wheel of the padlock body 1 until the inner bottom wall of the first U-shaped sealing strip 3 contacts the bottom of the padlock body 1. At this time, the first sealing mechanism is positioned through the positioning groove 4 and the fixed card slot 6, so that the protective mechanism and the interior of the first sealing mechanism form a closed environment, thereby effectively protecting the password wheel of the padlock body 1, preventing moisture and the like from invading through the gap between the password wheel of the padlock body 1 and the lock body of the padlock body 1, and improving the service life of the padlock body 1.
[0022] The provision of the protective cover 2 prevents the combination wheel of the padlock body 1 from being accidentally opened by external force, thereby ensuring the safety and normal operation of the high-voltage switchgear.
[0023] In this embodiment, the first sealing mechanism includes a T-shaped slider 8, and there are two T-shaped sliders 8. The T-shaped slider 8 is slidably installed inside the positioning slide groove 4. A U-shaped blocking block 7 is fixedly installed on the top of the T-shaped slider 8 as a whole, and a third U-shaped sealing gasket 10 is fixedly installed inside the U-shaped blocking block 7. A fixed block 9 is fixedly installed on the right side of the bottom of the U-shaped blocking block 7. The top of the first U-shaped sealing strip 3 and the top of the second U-shaped sealing strip 5 are both in contact with the bottom of the third U-shaped sealing gasket 10, the fixed block 9 is adapted to the fixed slot 6, and the inner wall of the third U-shaped sealing gasket 10 is in contact with the lock body of the padlock body 1.
[0024] It should be noted that the first sealing mechanism and the protective mechanism are both made of plastic and have a certain degree of ductility, so that the fixed block 9 can be inserted into the fixed slot 6 by pushing the U-shaped blocking block 7 with force.
[0025] Specifically, push the U-shaped blocking block 7 to the left, and push the T-shaped slider 8 into the interior of the positioning slot 4 from the right until the right side of the inner wall of the third U-shaped sealing gasket 10 contacts the lock body of the padlock body 1. At this time, the top of the first U-shaped sealing strip 3 and the top of the second U-shaped sealing strip 5 are in contact with the bottom of the third U-shaped sealing gasket 10, and the fixing block 9 is clamped into the interior of the fixed slot 6 by external force, so that the protective mechanism and the interior of the first sealing mechanism form a closed environment, effectively preventing the intrusion of external moisture, etc., and improving the service life of the padlock body 1 in harsh environments.
[0026] In this embodiment, the second sealing mechanism includes an annular sealing strip 11, and the number of the annular sealing strips 11 is two. The annular sealing strips 11 are detachably mounted on the outer ends of the lock beam of the padlock body 1. A sealing strip slot 12 is provided at one end of the annular sealing strip 11, and a sealing strip block 13 is fixedly mounted on the end of the annular sealing strip 11 away from the sealing strip slot 12. The sealing strip block 13 and the sealing strip slot 12 are adapted to each other, and the second sealing mechanism is an integrally formed structure.
[0027] Specifically, the annular sealing strip 11 is wrapped around the end of the lock beam of the padlock body 1, and the sealing strip block 13 is inserted into the sealing strip slot 12. Then, the annular sealing strip 11 is pushed downward with force to fit tightly against the lock body of the padlock body 1, so that the gap between the lock beam of the padlock body 1 and the lock body of the padlock body 1 is sealed, thereby further sealing the padlock body 1, preventing moisture and the like from entering, and further improving the service life of the padlock body 1.
[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A protective structure for a microcomputer five-protection locking device, comprising a padlock body (1), characterized in that: A protective mechanism is provided on the outside of the password wheel of the padlock body (1), a first sealing mechanism is provided on the top of the protective mechanism, and a second sealing mechanism is provided on the outside of the lock beam of the padlock body (1); The protective mechanism comprises a protective cover (2), the protective cover (2) being arranged outside the password wheel of the padlock body (1), a first U-shaped sealing strip (3) being fixedly installed at the left end inside the protective cover (2), the first U-shaped sealing strip (3) being in contact with the lock body of the padlock body (1), positioning grooves (4) being provided at both the front and rear ends of the top of the protective cover (2), a fixed card slot (6) being provided at the right side of the top of the protective cover (2), and a second U-shaped sealing strip (5) being fixedly installed at the upper end inside the protective cover (2).
2. A protective structure for a microcomputer five-protection locking device according to claim 1, characterized in that: The first sealing mechanism comprises a T-shaped slider (8), the number of the T-shaped sliders (8) is two, the T-shaped sliders (8) are slidably mounted inside the positioning slide groove (4), a U-shaped blocking block (7) is fixedly mounted on the top of the T-shaped slider (8), a third U-shaped sealing gasket (10) is fixedly mounted inside the U-shaped blocking block (7), and a fixed clamping block (9) is fixedly mounted on the right side of the bottom of the U-shaped blocking block (7).
3. A protective structure for a microcomputer five-protection locking device according to claim 1, characterized in that: The second sealing mechanism comprises an annular sealing strip (11), the number of the annular sealing strips (11) is two, the annular sealing strips (11) are detachably mounted on the two ends of the outer side of the lock beam of the padlock body (1), one end of the annular sealing strip (11) is provided with a sealing strip slot (12), and the end of the annular sealing strip (11) away from the sealing strip slot (12) is fixedly mounted with a sealing strip block (13), the sealing strip block (13) and the sealing strip slot (12) are adapted to each other, and the second sealing mechanism is an integrally formed structure.
4. A protective structure for a microcomputer five-protection locking device according to claim 2, characterized in that: The top of the first U-shaped sealing strip (3) and the top of the second U-shaped sealing strip (5) are both in contact with the bottom of the third U-shaped sealing pad (10), the fixed card block (9) is adapted to the fixed card slot (6), and the inner wall of the third U-shaped sealing pad (10) is in contact with the lock body of the padlock body (1).