CN219733060U - Side-mounted IP55 connecting rod mechanical coded lock mechanism - Google Patents
Side-mounted IP55 connecting rod mechanical coded lock mechanism Download PDFInfo
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- CN219733060U CN219733060U CN202321144263.0U CN202321144263U CN219733060U CN 219733060 U CN219733060 U CN 219733060U CN 202321144263 U CN202321144263 U CN 202321144263U CN 219733060 U CN219733060 U CN 219733060U
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- box body
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- assembly
- clamping piece
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000003044 adaptive effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 230000008569 process Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a side-mounted IP55 connecting rod mechanical coded lock mechanism, which comprises an adaptive connecting rod-carrying linkage structure and a fixed buckle; the linkage structure with the connecting rod is arranged on the box body, and the fixing buckle is arranged on the door plate; the linkage structure with the connecting rod comprises a lock body assembly embedded on the side wall of the box body, an upper connecting rod assembly and a lower connecting rod assembly which are arranged in the box body, wherein a linkage steel bolt connected with the lock body assembly is arranged in the box body, and the upper end of the linkage steel bolt is hinged with the upper connecting rod assembly, and the lower end of the linkage steel bolt is hinged with the lower connecting rod assembly; the upper connecting rod assembly and/or the lower connecting rod assembly are/is provided with a clamping piece which can be embedded into the fixing buckle. Through installing the connecting rod linkage structure in the box, the fixed knot is installed on the door plant, avoids the dysmorphism to the influence of connecting rod mechanical lock mechanism in the inclined plane, and joint strip is more complete, improves the leakproofness between door plant and the box.
Description
Technical Field
The utility model belongs to the technical field of new energy source connecting rod locks, and particularly relates to an IP55 connecting rod mechanical coded lock mechanism applied to door plate products with special-shaped inclined planes.
Background
The existing connecting rod lock mechanism is suitable for being installed on a planar door plate, the connecting rod linkage structure is installed on the door plate, the fixed buckle is installed on the box body, and the door plate can be opened and closed by rotating a lock handle on the door plate.
When the door plant adopts special-shaped inclined plane, because of aesthetic property needs side-mounting, current lock can't realize side-mounting. Meanwhile, the existing connecting rod lock mechanism has the following problems:
1. the link mechanism of lock linkage can not keep up-down rectilinear motion, so that the door plate can not be fully tensioned in the locked state, and the protection grade requirement of the product IP55 can not be met;
2. the door plate is provided with the sealing rubber strip, a guide design is not arranged between the locking contact point and the door plate fixing buckle, a certain external force is required to be applied to the door plate in the closing process of the door plate to close the door plate, and meanwhile, the lock body handle can press the sealing rubber strip with a large closing force, so that the door is closed, people with a certain arm strength are required to close the door plate when the lock is used, and therefore the lock cannot be suitable for all people;
3. the lock adopts a general key unlocking mode, so that the safety and the reliability are low, and the keyless quick unlocking can not be realized;
4. the lock body linkage structure adopts conventional naked design, and the door plant is opened and can be seen the structure of lock body, and lock body structure is touched easily to the box inner space when using, unmanned aerial vehicle safeguard function, inside is unsightly.
Accordingly, there is a need for improvements in the art that overcome the shortcomings of the prior art.
Disclosure of Invention
The utility model aims to provide a side-mounted IP55 connecting rod mechanical coded lock mechanism which is applicable to door panels with special-shaped inclined planes and at least can solve the defects in the background art.
The utility model aims at realizing the following technical scheme:
a side-mounted IP55 connecting rod mechanical coded lock mechanism comprises an adaptive connecting rod linkage structure and a fixed buckle; the linkage structure with the connecting rod is arranged on the box body, and the fixing buckle is arranged on the door plate;
the linkage structure with the connecting rod comprises a lock body assembly embedded on the side wall of the box body, an upper connecting rod assembly and a lower connecting rod assembly which are arranged in the box body, wherein a linkage steel bolt connected with the lock body assembly is arranged in the box body, and the upper end of the linkage steel bolt is hinged with the upper connecting rod assembly, and the lower end of the linkage steel bolt is hinged with the lower connecting rod assembly; the upper connecting rod assembly and/or the lower connecting rod assembly are/is provided with a clamping piece which can be embedded into the fixing buckle.
Further, a protective cover for shielding the upper connecting rod assembly, the lower connecting rod assembly and the linkage steel bolt is arranged in the box body, and a first notch for inserting the fixing buckle is formed in the protective cover.
Further, the lock body assembly comprises a lock body base arranged on the box body, a containing cavity for placing a lock handle is arranged on the lock body base, and one end of the lock handle is fixedly connected with the linkage steel bolt through a transmission assembly; the lock handle is provided with a mechanical coded disc and a key jack; a lock catch structure matched with the mechanical coded disc and the key jack is arranged between the lock body bases.
Further, a sealing rubber strip is arranged at the edge of the door plate, and the fixing buckle is positioned at the inner side of the sealing rubber strip. And a sealing rubber strip is arranged between the lock body base and the box body. When the door is locked, the sealing rubber strip is arranged between the door plate and the box body, and the sealing rubber strip is arranged between the lock body base and the box body, so that the inside and outside communication is isolated as much as possible, and the IP55 requirement of the product is realized.
Further, a second notch is formed in the lock body base exposed out of the box body, and when the lock handle is placed in the containing cavity, one end of the lock handle abuts against the second notch.
Further, a ball plunger contacted with the fixed buckle is arranged on the clamping piece; the fixed knot is provided with a slope for guiding the movement of the clamping piece. Through the design of the slope, the guiding clamping piece well falls into the fixing buckle; the use of the ball plunger also reduces the friction between the clamping piece and the fixing buckle and reduces the friction stress between the clamping piece and the fixing buckle.
Further, the upper connecting rod assembly comprises an upper guide piece fixed on the box body, and a first channel for inserting an upper guide connecting rod is arranged on the upper guide piece; the upper guide connecting rod is provided with the clamping piece; the lower end of the upper guide connecting rod is hinged with the upper end of the upper conversion connecting rod through a pin shaft, and the lower end of the upper conversion connecting rod is hinged with the upper end of the linkage steel bolt through a pin shaft.
Further, the number of the upper guide pieces is two, the upper guide pieces are respectively positioned at two sides of the clamping piece, and the two upper guide pieces are coaxially arranged; the upper guide piece is a nylon guide piece and is fixed on the box body through a guide piece bracket. Through two upper guide parts coaxially arranged, the vertical movement of the upper guide connecting rod in the upper guide connecting rod is ensured, and the deviation cannot occur.
Further, the lower connecting rod assembly comprises a lower guide piece fixed on the box body, and a second channel for inserting the lower guide connecting rod is arranged on the lower guide piece; the lower guide connecting rod is provided with the clamping piece; the upper end of the lower guide connecting rod is hinged with the lower end of the lower conversion connecting rod through a pin shaft, and the upper end of the lower conversion connecting rod is hinged with the lower end of the linkage steel bolt through a pin shaft.
Further, the number of the lower guide pieces is two, the lower guide pieces are respectively positioned at two sides of the clamping piece, and the two lower guide pieces are coaxially arranged; the lower guide piece is a nylon guide piece and is fixed on the box body through a guide piece bracket. Through two lower guide parts coaxially arranged, the lower guide connecting rod in the lower guide part can be ensured to vertically move, and the deviation can not occur. When the lock is closed, the clamping piece on the upper connecting rod assembly and the clamping piece on the lower connecting rod assembly are staggered and locked with the corresponding fixing buckle, and the door locking operation can be realized only by applying small force when the door is closed.
By adopting the technical scheme, the method has the following beneficial effects: 1. the linkage structure with the connecting rod is arranged on the box body, the fixing buckle is arranged on the door plate, the influence of the special-shaped inclined surface on the mechanical locking mechanism of the connecting rod is avoided, the sealing rubber strip is more complete, the sealing property between the door plate and the box body is improved, and the box body meets the protection grade of IP55 under the combined action of the sealing rubber strip between the lock body base and the box body; 2. the upper guide connecting rod, the lower guide connecting rod and the ball plunger which vertically move up and down are matched with the slope guide design for use, the upper clamping piece and the lower clamping piece are combined to be misplaced and locked with the corresponding fixing buckle, and a user can easily close and open the door plate by applying small force to rotate the lock handle, so that the door plate is convenient to operate; 3. the mechanical coded disc and the key jack are adopted to realize the two-lock design, the mechanical coded disc realizes the keyless quick unlocking, the lock can be unlocked by the key only through matching the number of the key, the mutual unlocking rate is low, and the safety and the reliability are high; 4. the protection casing adopts imitative automobile body hidden design, realizes inside man-machine protection and promotes the product pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
Fig. 1 is a schematic view of a three-dimensional installation state structure provided by the utility model.
Fig. 2 is a schematic view of a three-dimensional installation structure with a connecting rod linkage structure.
Fig. 3 is a schematic view of a three-dimensional installation structure of the lock body assembly provided by the utility model.
Fig. 4 is a schematic view of a platform mounting structure (door panel closed state) according to the present utility model.
Fig. 5 is a schematic cross-sectional view taken along A-A in fig. 4.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Examples
Referring to fig. 1-3, a side-mounted IP55 link mechanical combination lock mechanism includes an adapted belt link linkage and a retaining buckle 3; the linkage structure with the connecting rod is arranged on the box body 1, and the fixing buckles 3 and 10 are arranged on the door plate 2.
The linkage structure with the connecting rod comprises a lock body assembly 4 embedded on the side wall of the box body 1, an upper connecting rod assembly 5 and a lower connecting rod assembly 6 which are arranged in the box body 1. A linkage steel bolt 7 connected with the lock body assembly 4 is arranged in the box body 1, the upper end of the linkage steel bolt 7 is hinged with the upper connecting rod assembly 5, and the lower end of the linkage steel bolt 7 is hinged with the lower connecting rod assembly 6; the upper link assembly 5 and the lower link assembly 6 are provided with clamping pieces 8 and 9 which can be embedded into the fixing buckle 3.
Specifically, the upper link assembly 5 includes upper guides 501, 502 fixed to the case 1, and first passages into which the upper guide links 503 are inserted are provided on the upper guides 501, 502 so that the upper guide links 502 can move back and forth in the first passage direction. The upper guide members 501 and 502 are concentrically arranged, and the upper guide link 503 therein is ensured to be in a vertical state. The clamping piece 8 is arranged on the upper guide connecting rod 502, the lower end of the upper guide connecting rod 503 is hinged with the upper end of the upper conversion connecting rod 504 through a pin shaft, and the lower end of the upper conversion connecting rod 504 is hinged with the upper end of the linkage steel bolt 7 through a pin shaft. The force applied by the user to open or close the door is converted into a force in the vertical direction of the upper guide link 503 by the upper conversion link 504.
The locking part 8 may be cast integrally with the upper guide link 503, or may be fixed to the upper guide link 503 by welding or bolting. The clamping piece 8 is provided with two symmetrical contacts, and the end parts of the contacts are provided with ball plungers. When the door plate 2 is buckled on the box body 1, through the adjustment of the lock body assembly 4, the contact on the clamping piece 8 slides into the fixed buckle 3 or slides out of the fixed buckle 3, and in the sliding-in or sliding-out process of the contact, the ball plunger can play a good guiding role, so that the friction force between the ball plunger and the fixed buckle is reduced. Furthermore, a slope for guiding the movement of the clamping piece 8 is arranged on the fixed buckle 3, so that friction force of the clamping piece 8 and the slope in the moving process is reduced, and the clamping piece 8 is better locked on the fixed buckle 3. The upper guides 501 and 502 are nylon guides and are fixed to the case by guide brackets 505 and 506.
The lower link assembly 6 in this embodiment includes lower guide members 601 and 602 fixed to the case 1, and the lower guide members 601 and 602 are provided with second passages through which the lower guide links 603 are inserted, so that the lower guide links 603 can move back and forth along the second passage. The lower guide members 601 and 602 are concentrically arranged, and the lower guide link 603 therein is ensured to be in a vertical state. The clamping piece 9 is arranged on the lower guide connecting rod 603, the upper end of the lower guide connecting rod 603 is hinged with the lower end of the lower conversion connecting rod 604 through a pin shaft, and the upper end of the lower conversion connecting rod 604 is hinged with the lower end of the linkage steel bolt 7 through a pin shaft. The force applied by the user to open or close the door is converted into a force in the vertical direction of the lower guide link 603 by the lower conversion link 604.
The positioning member 9 may be integrally cast with the lower guide link 603, or may be fixed to the lower guide link 603 by welding or bolting. The clamping piece 9 is provided with two symmetrical contacts, and the end parts of the contacts are provided with ball plungers. When the door plate 2 is buckled on the box body 1, through the adjustment of the lock body assembly 4, the contact on the clamping piece 9 slides into the fixed buckle 10 or slides out of the fixed buckle 10, and in the sliding-in or sliding-out process of the contact, the ball plunger can play a good guiding role, so that the friction force between the ball plunger and the fixed buckle 10 is reduced. Furthermore, a slope for guiding the movement of the clamping piece 9 is arranged on the fixing buckle 10, so that friction force of the clamping piece 9 and the slope in the moving process is reduced, and the clamping piece 9 is better locked on the fixing buckle 10. The lower guides 601 and 602 are nylon guides and are fixed to the case by guide brackets 605 and 606.
The dimensions of the lower guide link 603 and the lower conversion link 604 in this embodiment are different from those of the upper guide link 503 and the upper conversion link 504, when the user closes the door, the locking element 8 on the upper link assembly and the locking element 9 on the lower link assembly are dislocated and locked with the corresponding fixing buckles, and the user can close the upper door by dislocating contact and locking the fixing buckles.
In this embodiment, the lock body assembly 4 includes a lock body base 401 mounted on the box body 1, a sealing rubber strip is disposed between the lock body base 401 and the box body 1, a cavity for placing the lock handle 402 is disposed on the lock body base 401, and one end of the lock handle 402 is fixedly connected with the linkage steel bolt through a transmission assembly; the lock handle 402 is provided with a mechanical coded disc 403 and a key jack 404; a lock catch structure matched with the mechanical coded disc 403 and the key jack 404 is arranged between the lock body bases 401. The mechanical coded disc and the key jack are adopted for realizing the two-opening design of one lock, the mechanical coded disc is used for realizing the keyless quick opening, the lock is matched with the key number to realize the key unlocking, the mutual opening rate is low, and the safety and the reliability are high. In this embodiment, a second notch is provided on the lock body base 401 exposed outside the case 1, and when the lock handle 402 is placed in the cavity, one end of the lock handle 402 abuts against the second notch. One end of the second notch is communicated with the outside, and when the lock is used, an operator can tilt the lock handle 402 outwards from the second notch, so that the lock handle 402 can be conveniently operated.
In this embodiment, a protection cover 11 for shielding the upper link assembly 5, the lower link assembly 6 and the linkage bolt 7 is provided in the case, and the protection cover 10 is provided with first notches 111 and 112 for inserting the fixing buckles 3 and 10. The protection cover 11 adopts the hidden design of imitative automobile body, realizes inside man-machine protection and promotes the product pleasing to the eye.
In this embodiment, a sealing rubber strip 12 is arranged at the edge of the door panel 2, and the fixing buckles 3 and 10 are positioned on the inner side of the sealing rubber strip 12. Because the lock body component is not arranged on the door plate 2, the sealing rubber strip 12 does not need to avoid the lock body component, and the sealing effect is good. The inner and outer parts isolated together with the sealing rubber strip between the lock body base 401 and the box body 1 are communicated, and the protection grade of the product IP55 is realized.
The linkage structure with the connecting rod is arranged on the box body 1, the fixing buckles 3 and 10 are arranged on the door plate 2, the influence of the special-shaped inclined surface on the mechanical locking mechanism of the connecting rod is avoided, the sealing rubber strip is more complete, and the sealing property between the door plate and the box body is improved; the upper guide connecting rod and the lower guide connecting rod which vertically move up and down linearly, the clamping piece 8 and the clamping piece 9 on the upper guide connecting rod and the lower guide connecting rod are in staggered locking operation with the fixed buckles 3 and 10 at different time intervals in the door closing process, and are matched with slopes on the fixed buckles 3 and 10, the ball plungers on the clamping piece 8 and the clamping piece 9 are matched, so that a user can easily close and open the door plate by applying small force to rotate the lock handle, and the door plate is convenient to operate.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (10)
1. A side-mounted IP55 connecting rod mechanical coded lock mechanism comprises an adaptive connecting rod linkage structure and a fixed buckle; the method is characterized in that: the linkage structure with the connecting rod is arranged on the box body, and the fixing buckle is arranged on the door plate;
the linkage structure with the connecting rod comprises a lock body assembly embedded on the side wall of the box body, an upper connecting rod assembly and a lower connecting rod assembly which are arranged in the box body, wherein a linkage steel bolt connected with the lock body assembly is arranged in the box body, and the upper end of the linkage steel bolt is hinged with the upper connecting rod assembly, and the lower end of the linkage steel bolt is hinged with the lower connecting rod assembly; the upper connecting rod assembly and/or the lower connecting rod assembly are/is provided with a clamping piece which can be embedded into the fixing buckle.
2. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the box body is internally provided with a protective cover for shielding the upper connecting rod assembly, the lower connecting rod assembly and the linkage steel bolt, and the protective cover is provided with a first notch for inserting the fixing buckle.
3. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the edge of the door plate is provided with a sealing rubber strip, and the fixing buckle is positioned on the inner side of the sealing rubber strip.
4. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the lock body assembly comprises a lock body base arranged on the box body, a containing cavity for placing a lock handle is arranged on the lock body base, and one end of the lock handle is fixedly connected with the linkage steel bolt through a transmission assembly; the lock handle is provided with a mechanical coded disc and a key jack; a lock catch structure matched with the mechanical coded disc and the key jack is arranged between the lock body bases.
5. The IP55 link mechanical combination lock mechanism of claim 4, wherein: the lock body base exposed out of the box body is provided with a second notch, and when the lock handle is placed in the containing cavity, one end of the lock handle is abutted in the second notch; and a sealing rubber strip is arranged between the lock body base and the box body.
6. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the clamping piece is provided with a ball plunger contacted with the fixed buckle; the fixed buckle is provided with a slope for guiding the clamping piece to move; and when the lock is closed, the clamping piece on the upper connecting rod assembly and the clamping piece on the lower connecting rod assembly are locked with the corresponding fixing buckle in a staggered manner.
7. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the upper connecting rod assembly comprises an upper guide piece fixed on the box body, and a first channel for inserting an upper guide connecting rod is arranged on the upper guide piece; the upper guide connecting rod is provided with the clamping piece; the lower end of the upper guide connecting rod is hinged with the upper end of the upper conversion connecting rod through a pin shaft, and the lower end of the upper conversion connecting rod is hinged with the upper end of the linkage steel bolt through a pin shaft.
8. The IP55 link mechanical combination lock mechanism of claim 7, wherein: the number of the upper guide pieces is two, the upper guide pieces are respectively positioned at two sides of the clamping piece, and the two upper guide pieces are coaxially arranged; the upper guide piece is a nylon guide piece and is fixed on the box body through a guide piece bracket.
9. The IP 55-link mechanical combination lock mechanism of claim 1, wherein: the lower connecting rod assembly comprises a lower guide piece fixed on the box body, and a second channel for inserting the lower guide connecting rod is arranged on the lower guide piece; the lower guide connecting rod is provided with the clamping piece; the upper end of the lower guide connecting rod is hinged with the lower end of the lower conversion connecting rod through a pin shaft, and the upper end of the lower conversion connecting rod is hinged with the lower end of the linkage steel bolt through a pin shaft.
10. The IP55 link mechanical combination lock mechanism of claim 9, wherein: the number of the lower guide pieces is two, the lower guide pieces are respectively positioned at two sides of the clamping piece, and the two lower guide pieces are coaxially arranged; the lower guide piece is a nylon guide piece and is fixed on the box body through a guide piece bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144263.0U CN219733060U (en) | 2023-05-12 | 2023-05-12 | Side-mounted IP55 connecting rod mechanical coded lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144263.0U CN219733060U (en) | 2023-05-12 | 2023-05-12 | Side-mounted IP55 connecting rod mechanical coded lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733060U true CN219733060U (en) | 2023-09-22 |
Family
ID=88053123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321144263.0U Active CN219733060U (en) | 2023-05-12 | 2023-05-12 | Side-mounted IP55 connecting rod mechanical coded lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733060U (en) |
-
2023
- 2023-05-12 CN CN202321144263.0U patent/CN219733060U/en active Active
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