Desk type equipment for dismounting robot controller

Abstract

The utility model relates to the technical field of disassembly equipment, and discloses robot controller disassembly desk type equipment which comprises an operation desk, a control cabinet is fixedly connected to the top of the operation desk, a locking mechanism is arranged on the front side of the control cabinet, a placing structure is arranged in the top of the locking mechanism, a positioning mechanism is arranged on the lower portion in the locking mechanism, and the positioning mechanism is connected with the control cabinet. The locking mechanism comprises a base assembly, a lifting assembly, a driving assembly, a positioning assembly and a limiting assembly. According to the detachable table type equipment for the robot controller, through the arranged locking mechanism, a worker can control a positioning clamping block to be clamped into a sleeve frame only by starting a driving motor, so that the positioning clamping block is attached to the inner side of a support to complete positioning work on a lifting sliding rod, and the worker can adjust and fix the horizontal height of a placement structure; and meanwhile, the placing structure is slidably connected to the outer ring of the lifting sliding rod, so that when the placing structure is used, a worker can finely adjust the left-right position of the placing structure.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly equipment, in particular to a desktop device for disassembling a robot controller. Background Technique

[0002] Robots require controllers, and the transformer inside the robot controller is one of the key components. As robots become larger, robot controllers also become larger and heavier. Therefore, the transformer, which is one of the key components of the robot controller, also becomes larger and heavier. The operating table is placed on the floor of the clean workshop, and the control cabinet is placed on the operating table.

[0003] According to the "Desktop Device for Disassembling a Robot Controller (Publication No.: CN 214237981 U; Application No.: 202121721836.2)" announced on the patent network, in the telescopic application, for the problems of: "The control cabinet contains a concave limited space for placing the transformer. The transformer contains a card slot, and the weight of the transformer is about 90 kg. The transformer needs to be installed in the concave limited space of the control cabinet. Operating, fastening, connecting, disassembling, or clamping the transformer in the concave limited space does not conform to ergonomics. It is very inconvenient to manually operate in the concave limited space of the control cabinet. The hand cannot reach in, which is easy to hurt the waist and prone to occupational diseases such as lumbar prolapse; at the same time, it is easy to bump and generate dust, which does not conform to the clean environment." The problems have been optimized, but when the device in the above application is used, the universal wheels at the bottom of the device cannot be locked. As the staff controls and uses the device, the overall force of the device will have a small amplitude of shaking during use, and the stability is poor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a desktop device for disassembling a robot controller to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A desktop device for disassembling a robot controller, including an operating table, a control cabinet is fixedly connected to the top of the operating table, a locking mechanism is arranged on the front side of the control cabinet, a placement structure is arranged inside the top of the locking mechanism, and a positioning mechanism is arranged below the inside of the locking mechanism.

[0006] The locking mechanism includes a base assembly, a lifting assembly, a driving assembly, a positioning assembly, and a limiting assembly. The base assembly is arranged on the front side of the operating table, the lifting assembly is arranged on the top of the base assembly, the driving assembly is arranged outside the lifting assembly, the positioning assembly is arranged on the outer ring of the driving assembly, and the limiting assembly is arranged on the front and rear sides of the positioning assembly.

[0007] The positioning mechanism includes a rocking component, a locking wheel component, and a parallel component. The rocking component is arranged on the front side of the base component, the locking wheel component is arranged on the rear side of the rocking component, and the parallel component is arranged at the bottom of the base component.

[0008] Preferably, the base component includes a base, which is arranged on the front side of the operating table. A universal wheel is fixedly connected to the bottom of the base. Lugs are fixedly connected to the left and right sides of the base, and a push rod is fixedly connected to the outside of the lugs. A reinforcing rod is arranged below the push rod on the outside of the lugs, and the reinforcing rod is fixedly connected to the bottom of the front side of the push rod.

[0009] Preferably, the lifting component includes a bracket, which is fixedly connected to the left and right sides of the top of the base. A lifting slide rod is slidably connected inside the bracket, and the lifting slide rod is slidably connected inside the top of the placement structure. A limiting plate is fixedly connected to the outside of the lifting slide rod, and sleeve frames are fixedly connected to the front and rear sides of the limiting plate. The sleeve frames are slidably connected to the outer circle of the bracket.

[0010] Preferably, the driving component includes a driving motor, which is fixedly connected to the outside of the limiting plate. A threaded rotating shaft is fixedly connected to the inside of the driving motor, and the threaded rotating shaft is rotatably connected inside the limiting plate. The inside of the threaded rotating shaft is rotatably connected to a fixing frame, and the fixing frame is fixedly connected to the front and rear sides outside the sleeve frame.

[0011] Preferably, the positioning component includes a first threaded cylinder, which is threadedly connected to the outer circle of the threaded rotating shaft. A moving plate is fixedly connected to the outer circle of the first threaded cylinder, and a positioning block is fixedly connected to the outside of the moving plate. The positioning block is clamped inside the sleeve frame, and the outside of the positioning block is in contact with the inside of the bracket.

[0012] Preferably, the limiting component includes a convex rod, which is fixedly connected to the front and rear sides of the moving plate. A sliding cylinder is fixedly connected to the outside of the convex rod, and a limiting slide rod is slidably connected to the inner circle of the sliding cylinder. The limiting slide rod is fixedly connected inside the fixing frame and is fixedly connected to the inside of the sleeve frame.

[0013] Preferably, the rocking component includes a turntable, which is arranged on the front side of the base. A rocker is fixedly connected to the front side of the turntable, a rotating frame is rotatably connected to the outer circle of the turntable, a fixed arm is fixedly connected to the rear side of the rotating frame, and the fixed arm is fixedly connected to the inside of the top of the base.

[0014] Preferably, the locking wheel component includes a threaded rod, which is fixedly connected to the rear side of the turntable and is rotatably connected to the inner rear side of the base. A second threaded cylinder is threadedly connected to the outer circle of the threaded rod. A moving slide rod is fixedly connected to the bottom of the second threaded cylinder, and the moving slide rod is slidably connected to the inner bottom of the base. A moving clamping plate is fixedly connected to the bottom of the moving slide rod.

[0015] Preferably, the parallel assembly includes a horizontal slide bar, the horizontal slide bar is slidably connected in the movable card plate, and the front and rear sides of the horizontal slide bar are fixedly connected with fixed plates, and the fixed plates are fixedly connected to the bottom of the base.

[0016] Compared with the prior art, the utility model provides a robot controller disassembly desktop device, which has the following beneficial effects:

[0017] 1. The robot controller disassembles the desktop equipment. Through the locking mechanism, the staff only needs to start the drive motor to control the positioning card to be clamped outward into the sleeve frame, so that it fits with the inner side of the bracket to complete the positioning of the lifting slide bar, so that the staff can adjust and fix the horizontal height of the placement structure. At the same time, the placement structure is slidably connected to the outer ring of the lifting slide bar, so that when the placement structure is in use, the staff can fine-tune the left and right position of the placement structure, which is convenient for the staff to continue to use the placement structure to complete the disassembly and assembly of the transformer in the controller.

[0018] 2. The robot controller disassembles the desktop equipment. Through the positioning mechanism, the staff only needs to shake the joystick to drive the mobile pallet to move forward or backward, so that when the device is in use, the mobile pallet can contact the universal wheel to complete the locking of the universal wheel, so that the staff can quickly complete the positioning and unlocking of the base, so that the device can be fixed to the front side of the operating table when in use and will not move or shake by itself, which increases the stability of the device when in use. At the same time, the device can also quickly unlock the universal wheel after use, which is convenient for the staff to use. Multiple horizontal slide bars are horizontally arranged in the mobile pallet to limit the movement of the mobile pallet so that the mobile pallet can remain horizontal when it moves forward and backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a front schematic diagram of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 It is a partial structural diagram of the locking mechanism;

[0023] Figure 4 It is a partial structural cross-sectional view of the locking mechanism;

[0024] Figure 5 Schematic diagram of the cooperation between the base assembly and the positioning mechanism;

[0025] Figure 6 Schematic diagram of part of the structure of the top mechanism;

[0026] Figure 7 Schematic diagram of the cooperation between the rocking component and the locking wheel component.

[0027] In the figure: 1. Locking mechanism; 11. Base assembly; 1101. Base; 1102. Universal wheel; 1103. Bump; 1104. Push rod; 1105. Reinforcing rod; 12. Lifting component; 1201. Bracket; 1202. Lifting slide bar; 1203. Limit plate; 1204. Sleeve; 13. Driving component; 1301. Driving motor; 1302. Threaded rotating shaft; 1303. Fixed frame; 14. Positioning component; 1401. First threaded cylinder; 1402. Moving plate; 1403. Positioning block; 15. Limiting component; 1501. Convex rod; 1502. Slide cylinder; 1503. Limiting slide bar; 2. Positioning mechanism; 21. Rocking component; 2101. Turntable; 2102. Rocker; 2103. Rotating frame; 2104. Fixed arm; 22. Locking wheel component; 2201. Threaded rod; 2202. Second threaded cylinder; 2203. Moving slide bar; 2204. Moving clamping plate; 23. Parallel component; 2301. Horizontal slide bar; 2302. Fixed plate; 3. Operating table; 4. Control cabinet; 5. Placing structure. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] The present invention provides a technical solution: Embodiment 1

[0031] Combined withFigures 1 to 6 , a desktop device for disassembling a robot controller, including an operating table 3, a control cabinet 4 fixedly connected to the top of the operating table 3, a locking mechanism 1 arranged on the front side of the control cabinet 4, a placement structure 5 arranged inside the top of the locking mechanism 1, and a positioning mechanism 2 arranged below the locking mechanism 1.

[0032] The locking mechanism 1 includes a base assembly 11, a lifting assembly 12, a driving assembly 13, a positioning assembly 14, and a limiting assembly 15. The base assembly 11 is arranged on the front side of the operating table 3, the lifting assembly 12 is arranged on the top of the base assembly 11, the driving assembly 13 is arranged outside the lifting assembly 12, the positioning assembly 14 is arranged on the outer ring of the driving assembly 13, and the limiting assembly 15 is arranged on the front and rear sides of the positioning assembly 14.

[0033] The base assembly 11 includes a base 1101 arranged on the front side of the operating table 3. The bottom of the base 1101 is fixedly connected with universal wheels 1102. The left and right sides of the base 1101 are fixedly connected with bumps 1103. The outside of the bumps 1103 is fixedly connected with push rods 1104. Below the push rods 1104 on the outside of the bumps 1103, a reinforcing rod 1105 is arranged. The reinforcing rod 1105 is fixedly connected to the bottom of the front side of the push rod 1104. The lifting assembly 12 includes a bracket 1201 fixedly connected to the left and right sides of the top of the base 1101. A lifting slide bar 1202 is slidably connected inside the bracket 1201. The lifting slide bar 1202 is slidably connected to the inside of the top of the placement structure 5. A limiting plate 1203 is fixedly connected to the outside of the lifting slide bar 1202. The front and rear sides of the limiting plate 1203 are fixedly connected with sleeve frames 1204. The sleeve frames 1204 are slidably connected to the outer ring of the bracket 1201. The driving assembly 13 includes a driving motor 1301 fixedly connected to the outside of the limiting plate 1203. The inside of the driving motor 1301 is fixedly connected with a threaded rotating shaft 1302. The threaded rotating shaft 1302 is rotatably connected to the inside of the limiting plate 1203. The inside of the threaded rotating shaft 1302 is rotatably connected to a fixed frame 1303. The fixed frame 1303 is fixedly connected to the front and rear sides outside the sleeve frame 1204. The positioning assembly 14 includes a first threaded cylinder 1401 threadedly connected to the outer ring of the threaded rotating shaft 1302. A moving plate 1402 is fixedly connected to the outer ring of the first threaded cylinder 1401. A positioning block 1403 is fixedly connected to the outside of the moving plate 1402. The positioning block 1403 is clamped inside the sleeve frame 1204. The outside of the positioning block 1403 is in contact with the inside of the bracket 1201. The limiting assembly 15 includes a convex rod 1501 fixedly connected to the front and rear sides of the moving plate 1402. A sliding cylinder 1502 is fixedly connected to the outside of the convex rod 1501. A limiting slide bar 1503 is slidably connected to the inner ring of the sliding cylinder 1502. The limiting slide bar 1503 is fixedly connected to the inside of the fixed frame 1303 and is fixedly connected to the inside of the sleeve frame 1204.

[0034] Further: The staff only needs to start the drive motor 1301 to control the positioning clamping block 1403 to be externally clamped into the sleeve 1204, so that it fits against the inner side of the bracket 1201 to complete the positioning of the lifting slide rod 1202, enabling the staff to adjust and fix the horizontal height of the placement structure 5. At the same time, the placement structure 5 is slidably connected to the outer circle of the lifting slide rod 1202, so that when the placement structure 5 is in use, the staff can finely adjust the left and right positions of the placement structure 5, facilitating the staff to continue using the placement structure 5 to complete the disassembly and assembly of the transformer in the controller. Embodiment 2

[0035] Refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 and Figure 7 , and on the basis of Embodiment 1, it is further obtained that the positioning mechanism 2 includes a rocking component 21, a locking wheel component 22 and a parallel component 23. The rocking component 21 is arranged on the front side of the base component 11, the locking wheel component 22 is arranged on the rear side of the rocking component 21, and the parallel component 23 is arranged at the bottom of the base component 11.

[0036] The rocking component 21 includes a turntable 2101. The turntable 2101 is arranged on the front side of the base 1101. A rocker 2102 is fixedly connected to the front side of the turntable 2101. A rotating frame 2103 is rotatably connected to the outer circle of the turntable 2101. A fixed arm 2104 is fixedly connected to the rear side of the rotating frame 2103. The fixed arm 2104 is fixedly connected to the inside of the top of the base 1101. The locking wheel component 22 includes a threaded rod 2201. The threaded rod 2201 is fixedly connected to the rear side of the turntable 2101. The threaded rod 2201 is rotatably connected to the inner rear side of the base 1101. A second threaded cylinder 2202 is threadedly connected to the outer circle of the threaded rod 2201. A moving slide rod 2203 is fixedly connected to the bottom of the second threaded cylinder 2202. The moving slide rod 2203 is slidably connected to the inside of the bottom of the base 1101. A moving clamping plate 2204 is fixedly connected to the bottom of the moving slide rod 2203. The parallel component 23 includes a horizontal slide rod 2301. The horizontal slide rod 2301 is slidably connected to the moving clamping plate 2204. Fixing plates 2302 are fixedly connected to the front and rear sides of the horizontal slide rod 2301. The fixing plates 2302 are fixedly connected to the bottom of the base 1101.

[0037] Further: The staff only needs to shake the rocker 2102 to drive the movable clamping plate 2204 to move forward or backward. When the device is in use, the movable clamping plate 2204 can contact the universal wheel 1102 to complete the locking of the universal wheel 1102, enabling the staff to quickly position and unlock the base 1101, so that the device can be fixed to the front side of the operating table 3 during use without self-displacement and shaking, increasing the stability of the device during use. At the same time, the device can also quickly release the locking of the universal wheel 1102 after use, facilitating the use of the staff. A plurality of horizontal sliding rods 2301 are horizontally arranged in the movable clamping plate 2204 to limit the movement of the movable clamping plate 2204, so that the movable clamping plate 2204 can remain horizontal when moving back and forth.

[0038] During the actual operation process, when this device is in use, the staff first holds the push rod 1104 and pushes the base 1101 to move to the front side position of the operating table 3. Then, the staff shakes the rocker 2102. The shaking of the rocker 2102 drives the threaded rod 2201 to rotate through the turntable 2101. The threaded rod 2201 drives the second threaded cylinder 2202 to move back and forth. The movement of the second threaded cylinder 2202 drives the movable clamping plate 2204 to move back and forth through the movable sliding rod 2203. The movement of the movable clamping plate 2204 contacts one of the front and rear universal wheels 1102 to complete the locking of the universal wheel 1102, making the universal wheel 1102 on this side unable to rotate anymore to complete the positioning of the base 1101. At this time, the positioning process of the position of the base 1101 is completed.

[0039] When it is necessary to adjust the horizontal height of the placement structure 5, the staff first starts the driving motors 1301 on the left and right sides. The start of the driving motors 1301 drives the threaded rotating shafts 1302 to rotate. The rotation of the threaded rotating shafts 1302 drives the first threaded cylinders 1401 to move inward. The inward movement of the first threaded cylinders 1401 drives the positioning blocks 1403 to move inward through the moving plates 1402. The inward movement of the positioning blocks 1403 releases the contact with the bracket 1201. Then, the staff can hold the placement structure 5 and move it upward. The upward movement of the placement structure 5 drives the lifting sliding rods 1202 to move upward until the placement structure 5 moves to the appropriate horizontal height. Then, the staff starts the driving motors 1301 on the left and right sides again. As known above, the start of the driving motors 1301 drives the positioning blocks 1403 to move. At this time, the start of the driving motors 1301 drives the threaded rotating shafts 1302 to rotate in the reverse direction to drive the positioning blocks 1403 to move outward. The outward movement of the positioning blocks 1403 is clamped in the sleeve 1204 and fits against the inner side of the bracket 1201. The friction force generated by the fitting of the positioning blocks 1403 and the bracket 1201 completes the fixation of the horizontal height of the lifting sliding rods 1202. Then, the staff can control the placement structure 5 to disassemble and assemble the transformer.

[0040] Note that in this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A robot controller disassembly desktop device, comprising an operating table (3), characterized in that: The top of the operating table (3) is fixedly connected to a control cabinet (4); a locking mechanism (1) is provided on the front side of the control cabinet (4); a placement structure (5) is provided inside the top of the locking mechanism (1); and a positioning mechanism (2) is provided at the bottom of the locking mechanism (1); The locking mechanism (1) comprises a base assembly (11), a lifting assembly (12), a driving assembly (13), a positioning assembly (14) and a limiting assembly (15); the base assembly (11) is arranged on the front side of the operating table (3); the lifting assembly (12) is arranged on the top of the base assembly (11); the driving assembly (13) is arranged on the outside of the lifting assembly (12); the positioning assembly (14) is arranged on the outer ring of the driving assembly (13); and the limiting assembly (15) is arranged on both sides of the front and rear of the positioning assembly (14); The positioning mechanism (2) comprises a rocking assembly (21), a locking wheel assembly (22) and a parallel assembly (23); the rocking assembly (21) is arranged at the front side of the base assembly (11), the locking wheel assembly (22) is arranged at the rear side of the rocking assembly (21), and the parallel assembly (23) is arranged at the bottom of the base assembly (11).

2. A robot controller disassembly desktop device according to claim 1, characterized in that: The base assembly (11) comprises a base (1101), the base (1101) being arranged on the front side of the operating table (3), the bottom of the base (1101) being fixedly connected to a universal wheel (1102), the left and right sides of the base (1101) being fixedly connected to bumps (1103), the outer side of the bump (1103) being fixedly connected to a push rod (1104), a reinforcement rod (1105) being arranged on the outer side of the bump (1103) below the push rod (1104), and the reinforcement rod (1105) being fixedly connected to the bottom of the front side of the push rod (1104).

3. A robot controller disassembly desktop device according to claim 1, characterized in that: The lifting assembly (12) comprises a bracket (1201), the bracket (1201) is fixedly connected to the left and right sides of the top of the base (1101), a lifting slide bar (1202) is slidably connected inside the bracket (1201), the lifting slide bar (1202) is slidably connected inside the top of the placement structure (5), the outer side of the lifting slide bar (1202) is fixedly connected to a limit plate (1203), the front and rear sides of the limit plate (1203) are fixedly connected to a sleeve frame (1204), and the sleeve frame (1204) is slidably connected to the outer ring of the bracket (1201).

4. The robot controller disassembly desktop device according to claim 1, characterized in that: The driving assembly (13) comprises a driving motor (1301), wherein the driving motor (1301) is fixedly connected to the outside of the limiting plate (1203), wherein the inside of the driving motor (1301) is fixedly connected to a threaded shaft (1302), wherein the threaded shaft (1302) is rotatably connected to the inside of the limiting plate (1203), wherein the inside of the threaded shaft (1302) is rotatably connected to a fixing frame (1303), wherein the fixing frame (1303) is fixedly connected to the front and rear sides of the outside of the sleeve frame (1204).

5. The robot controller disassembly desktop device according to claim 1, characterized in that: The positioning assembly (14) comprises a threaded barrel (1401), wherein the threaded barrel (1401) is threadedly connected to the outer ring of the threaded shaft (1302), the outer ring of the threaded barrel (1401) is fixedly connected to a movable plate (1402), the outer side of the movable plate (1402) is fixedly connected to a positioning block (1403), the positioning block (1403) is clamped in the sleeve (1204), and the outer side of the positioning block (1403) is in contact with the inner side of the bracket (1201).

6. The robot controller disassembly desktop device according to claim 1, characterized in that: The limiting assembly (15) comprises a protruding rod (1501), the protruding rod (1501) is fixedly connected to the front and rear sides of the movable plate (1402), the outer side of the protruding rod (1501) is fixedly connected to a slide cylinder (1502), the inner ring of the slide cylinder (1502) is slidably connected to a limiting slide rod (1503), the limiting slide rod (1503) is fixedly connected to the inside of the fixing frame (1303), and the limiting slide rod (1503) is fixedly connected to the inner side of the sleeve frame (1204).

7. The robot controller disassembly desktop device according to claim 1, characterized in that: The rocking assembly (21) comprises a turntable (2101), the turntable (2101) being arranged on the front side of the base (1101), the front side of the turntable (2101) being fixedly connected to a rocker (2102), the outer ring of the turntable (2101) being rotatably connected to a turntable (2103), the rear side of the turntable (2103) being fixedly connected to a fixed arm (2104), and the fixed arm (2104) being fixedly connected to the top of the base (1101).

8. The robot controller disassembly desktop device according to claim 1, characterized in that: The locking wheel assembly (22) comprises a threaded rod (2201), wherein the threaded rod (2201) is fixedly connected to the rear side of the rotating disk (2101), and the threaded rod (2201) is rotatably connected to the inner rear side of the base (1101); the outer ring of the threaded rod (2201) is threadedly connected to a second threaded barrel (2202); the bottom of the second threaded barrel (2202) is fixedly connected to a movable slide rod (2203); the movable slide rod (2203) is slidably connected to the bottom of the base (1101); and the bottom of the movable slide rod (2203) is fixedly connected to a movable clamping plate (2204).

9. The robot controller disassembly desktop device according to claim 1, characterized in that: The parallel assembly (23) comprises a horizontal slide bar (2301), wherein the horizontal slide bar (2301) is slidably connected to the movable card plate (2204), and a fixed plate (2302) is fixedly connected to the front and rear sides of the horizontal slide bar (2301), and the fixed plate (2302) is fixedly connected to the bottom of the base (1101).

Images