CN109195380B - Traffic signal machine cabinet equipped with object placing workbench - Google Patents

Traffic signal machine cabinet equipped with object placing workbench Download PDF

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Publication number
CN109195380B
CN109195380B CN201811129197.3A CN201811129197A CN109195380B CN 109195380 B CN109195380 B CN 109195380B CN 201811129197 A CN201811129197 A CN 201811129197A CN 109195380 B CN109195380 B CN 109195380B
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CN
China
Prior art keywords
plate
rod
positioning block
rotating piece
door
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Active
Application number
CN201811129197.3A
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Chinese (zh)
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CN109195380A (en
Inventor
舒迪平
黎忠华
高波
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Shenzhen Pengcheng Transportation Network Co ltd
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Shenzhen Pengcheng Transportation Network Co ltd
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Priority to CN201811129197.3A priority Critical patent/CN109195380B/en
Publication of CN109195380A publication Critical patent/CN109195380A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • H05K5/0221Locks; Latches
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • H05K5/0234Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/03Covers

Abstract

The invention discloses a traffic signal machine cabinet assembled with a storage workbench, wherein a storage workbench mechanism is arranged on the inner side surface of a door plate of the traffic signal machine cabinet, the storage workbench mechanism comprises the storage workbench mechanism, and the storage workbench mechanism comprises a storage workbench, a pull rod, a hinge, a sliding pin, a rotating pin, a fine adjustment plate, a buckle and a cushion pad. In the buckle card goes into the door and erects the strengthening rib, put that thing workstation can be firm accomodate to the door inside the strengthening rib. When the object placing workbench is opened, a stable triangular stress structure is formed under the action of the pull rod, so that the object placing workbench can stably carry objects, and the load-carrying capacity is strong.

Description

Traffic signal machine cabinet equipped with object placing workbench
Technical Field
The invention relates to the technical field of traffic, in particular to a traffic signal machine cabinet provided with an object placing workbench.
Background
The traffic signal machine is outdoor communication equipment, when system maintenance and upgrading, will use the computer operation, is furnished with on the semaphore rack and puts the thing workstation, the development of each item work of will very big facility.
The existing object placing workbench usually occupies a large space or has high processing cost. The size of the mechanism is optimized, so that the size does not influence other modules when the mechanism is in a retracted state, and the structure is compact. When the device is in an open state, the fine adjustment structure is added, the requirement on machining precision is low, and the machining cost is effectively reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a traffic signal cabinet provided with a storage workbench.
In order to solve the technical problem, the invention is realized by the following scheme: a traffic signal machine cabinet assembled with a storage workbench comprises a cabinet body, a base arranged at the bottom of the cabinet body and a top cover assembly arranged at the top of the cabinet body, wherein the cabinet body comprises a left side plate, a right side plate, a rear side plate and a door plate hinged on the right side plate, a storage workbench mechanism is arranged on the inner side surface of the door plate, the storage workbench mechanism comprises a storage workbench, a hinge is assembled at the lower bottom edge of the storage workbench, the hinge is transversely fixed on a transverse reinforced rib of the door plate, the storage workbench rotates around a hinge rotating shaft, two side edges of the storage workbench are connected with the inner side surface of the vertical side of a frame-shaped reinforced rib through a pull rod, one end of the pull rod is provided with a long groove, the side surface of the storage workbench is provided with a sliding pin, the sliding pin is arranged in the long groove and can slide in the long groove, a circular hole at the other end of the pull rod is sleeved on a rotating pin arranged, the round hole diameter is greater than the diameter of the commentaries on classics round pin body, and the pull rod can revolute the round pin and rotate, it is provided with waist round hole to put thing workstation back bottom, and the fine-tuning board passes through waist round hole to be fixed at putting the thing workstation back, so fine-tuning board position transfer, and the welding of second sliding pin is on the fine-tuning board, and when the fine-tuning board transferred, the position of second sliding pin also followed its transfer, it is provided with the buckle to put thing workstation back upper portion, stirs this buckle and can make the buckle slide, and elasticity can make it resume to in the buckle after loosening again in the back again, the portion of detaining of buckle can block in the perpendicular side inboard of original position frame type strengthening rib.
Furthermore, a cushion pad is arranged in a covering area of the frame-shaped reinforcing rib after the object placing workbench is folded.
Further, the buffer pad is an elastic foaming rubber pad.
Furthermore, the door plate is also provided with a bolt type switch assembly, and the bolt type switch assembly is arranged on the outer side of the frame type reinforcing rib.
Further, the pin type switch component comprises an upper rotating piece, a first straight rod, a first locating block, a first trapezoidal rod, a second locating block, a second trapezoidal rod, a second straight rod, a third locating block, a fourth locating block, a fifth locating block and a lower rotating piece, wherein the upper rotating piece is L-shaped, one end hole body of the upper rotating piece is sleeved on a shaft lever, two ends of the shaft lever are fixed on two circular sheets welded on the door panel, the L-shaped transverse part of the upper rotating piece is inward, a round hole at the end part of the transverse part of the upper rotating piece is connected with the first straight rod through a screw, the lower end of the first straight rod is connected with the first trapezoidal rod through a screw, a rod body of the first straight rod penetrates through sliding holes in the first locating block and the second locating block, the first locating block and the second locating block are fixed on the door panel through screws, a sliding hole is arranged on the vertical side face of the upper rotating piece, a notch is formed in the middle of the sliding hole, the rod body passes through a sliding hole of a third positioning block which is square and fixed on the door panel, the outer side of the third positioning block is provided with a sliding hole, the other end of the first trapezoidal rod is connected with a second trapezoidal rod facing the inner side of the door panel through a screw, the concave direction of the second trapezoidal rod is provided with a limiting block fixed on the door panel, the lower end of the second trapezoidal rod is connected with the second straight rod through a screw, the second straight rod extends to the upper part of the door panel, the rod body passes through the sliding holes on the fourth positioning block and the fifth positioning block, the fourth positioning block and the fifth positioning block are fixed on the door plate through screws, the lower end shaft of the second straight rod is connected with a lower rotating piece, the lower rotating piece is L-shaped, the L-shaped transverse part faces the door plate, and the baffle type switch component enables the upper rotating piece and the lower rotating piece to be blocked on the left side plate through the rotation of the upper rotating piece and the lower rotating piece, so that the door plate is closed.
Furthermore, a sealing rubber ring is arranged on the inner side face of the door panel and surrounds the frame-shaped reinforcing rib and the baffle type switch assembly.
Further, an upper groove and a lower groove are separated from the interior of the frame-shaped reinforcing rib through partition strips, a first bending plate is arranged on the upper groove to form a placing cavity, a second bending plate is arranged on the lower groove to form a placing cavity, and a plurality of waist round holes are formed in the plate body of the second bending plate.
Further, the cover plate of the top cover assembly is a steel cover plate.
Furthermore, an upper window plate and a lower window plate are arranged on the left side plate.
Furthermore, the lower part of the inner side surface of the door plate is provided with a limiting hinge frame, the limiting hinge frame comprises two arc strips which are riveted together, the outer ends of the two arc strips are respectively connected with the edge of the lower plate surface at the opening part of the cabinet body, and the other ends of the two arc strips are hinged on the door plate.
Compared with the prior art, the invention has the beneficial effects that: the object placing worktable mechanism comprises an object placing worktable, a pull rod, a hinge, a sliding pin, a rotating pin, a fine adjustment plate, a buckle and a cushion pad, and has simple and compact structure and low manufacturing cost. In the buckle card goes into the door and erects the strengthening rib, put that thing workstation can be firm accomodate to the door inside the strengthening rib. When the object placing workbench is opened, a stable triangular stress structure is formed under the action of the pull rod, so that the object placing workbench can stably carry objects, and the load-carrying capacity is strong.
Drawings
FIG. 1 is a schematic structural view of a traffic signal cabinet according to the present invention;
FIG. 2 is a schematic view of the storage table of the present invention after being opened;
FIG. 3 is a schematic view of the closed storage table according to the present invention;
FIG. 4 is a schematic top view of the latch switch assembly of the present invention;
FIG. 5 is a schematic diagram of the middle region of the latch switch assembly of the present invention;
FIG. 6 is a schematic view of the lower region of the latch switch assembly of the present invention;
fig. 7 is a schematic view of the lower region of the latch switch assembly of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
Referring to fig. 1-7, the traffic signal machine cabinet with the object placing workbench comprises a cabinet body, a base 11 arranged at the bottom of the cabinet body and a top cover assembly 2 arranged at the top of the cabinet body, wherein the cabinet body 7 comprises a left side plate 9, a right side plate, a rear side plate and a door plate 24 hinged on the right side plate, an object placing workbench mechanism is arranged on the inner side surface of the door plate 24, the object placing workbench mechanism comprises an object placing workbench 27, a hinge 3 is arranged at the lower bottom edge of the object placing workbench 27, the hinge 3 is transversely fixed on a transverse reinforced rib 5 of the door plate 24, the object placing workbench 27 rotates around a rotating shaft of the hinge 3, two side edges of the object placing workbench 27 are connected with the vertical inner side surface of a frame-shaped reinforced rib 25 through a pull rod 26, one end of the pull rod 26 is provided with a long groove 28, the side surface of the object placing workbench 27 is provided with a sliding pin 30, the sliding pin 30 is arranged in the long, the round hole at the other end of the pull rod 26 is sleeved on the rotating pin 31 arranged on the inner side surface of the vertical side of the frame-shaped reinforcing rib 25, the diameter of the round hole is larger than that of the rod body of the rotating pin 31, the pull rod can rotate around the rotating pin to rotate, a waist round hole is formed in the bottom of the back surface of the object placing workbench 27, the fine adjustment plate 20 is fixed to the back surface of the object placing workbench 27 through the waist round hole, so that the position of the fine adjustment plate is adjusted, the second sliding pin 6 is welded on the fine adjustment plate 20, when the fine adjustment plate 20 is adjusted, the position of the second sliding pin 6 is also adjusted along with the adjustment plate, a buckle 7 is arranged on the upper portion of the back surface of the object placing workbench 27, the buckle 7 can be slid by stirring, the elastic force in the buckle can be restored to the original position after.
After the door is opened, the pull rod enables the object placing workbench 6 and the door plate to form a 90-degree included angle, the object placing workbench 6 is in a horizontal position, and articles are placed stably.
The object placing worktable mechanism comprises an object placing worktable, a pull rod, a hinge, a sliding pin, a rotating pin, a fine adjustment plate, a buckle and a cushion pad, and has simple and compact structure and low manufacturing cost. In the buckle card goes into the door and erects the strengthening rib, put that thing workstation can be firm accomodate to the door inside the strengthening rib. When the object placing workbench is opened, a stable triangular stress structure is formed under the action of the pull rod, so that the object placing workbench can stably carry objects, and the load-carrying capacity is strong.
The invention has a preferable technical scheme that: the frame-shaped reinforcing ribs 25 are provided with cushion pads 29 in the covered areas after the storage workbench 27 is folded.
The invention has a preferable technical scheme that: the cushion pad 29 is an elastic foam rubber pad.
The invention has a preferable technical scheme that: the door panel 24 is further provided with a latch type switch assembly, which is disposed outside the frame type reinforcing rib 25.
The invention has a preferable technical scheme that: the bolt type switch component comprises an upper rotating piece, a first straight rod 22, a first positioning block 23, a first trapezoidal rod 18, a second positioning block 19, a second trapezoidal rod, a second straight rod, a third positioning block 17, a fourth positioning block 15, a fifth positioning block 13 and a lower rotating piece 12, wherein the upper rotating piece is L-shaped, one end hole body of the upper rotating piece is sleeved on a shaft rod, two ends of the shaft rod are fixed on two circular sheets welded on a door panel 24, the L-shaped transverse part of the upper rotating piece is inward, a circular hole at the end part of the transverse part of the upper rotating piece is connected with the first straight rod 22 through a screw, the lower end of the first straight rod 22 is connected with the first trapezoidal rod 18 through a screw, the rod body of the first straight rod 22 passes through sliding holes in the first positioning block 23 and the second positioning block 19, the first positioning block 23 and the second positioning block 19 are fixed on the door panel 24 through screws, a sliding hole is arranged on the vertical side surface of the first straight rod 22, a notch is arranged in the middle part of the, the rod body of the baffle type switch assembly passes through a sliding hole of a third positioning block 17, the third positioning block 17 is square and is fixed on a door plate 24, a sliding hole is arranged at the outer side of the third positioning block 17, the other end of a first trapezoidal rod 18 is connected with a second trapezoidal rod facing the inner side of the door plate through a screw, a limiting block 16 fixed on the door plate 24 is arranged in the concave direction of the second trapezoidal rod, the lower end of the second trapezoidal rod is connected with a second straight rod through a screw, the second straight rod extends to the upper part of the door plate, the rod body of the baffle type switch assembly passes through sliding holes on a fourth positioning block 15 and a fifth positioning block 13, the fourth positioning block 15 and the fifth positioning block 13 are fixed on the door plate 24 through screws, the lower end of the second straight rod is connected with a lower rotating piece 12 through a shaft, the lower rotating piece is L-shaped, the L-shaped transverse part of the lower rotating piece faces the door plate, the baffle type switch assembly enables the upper rotating piece and the lower rotating, causing the door panel 24 to close.
The invention has a preferable technical scheme that: and a sealing rubber ring 21 is arranged on the inner side surface of the door plate 24, and the frame-shaped reinforcing rib 25 and the baffle type switch assembly are surrounded by the sealing rubber ring 21.
The invention has a preferable technical scheme that: the frame-shaped reinforcing ribs 25 are divided into an upper groove and a lower groove by partition bars, the upper groove is provided with a first bending plate 20 to form a placing cavity, the lower groove is provided with a placing cavity formed by a second bending plate 14, and a plurality of waist circular holes are formed in the plate body of the second bending plate 14.
The invention has a preferable technical scheme that: the cover plate of the top cover component 2 is a steel cover plate.
The invention has a preferable technical scheme that: and an upward opening window plate 8 and a downward opening window plate 10 are arranged on the left side plate 9.
The invention has a preferable technical scheme that: the lower part of the inner side surface of the door plate 24 is provided with a limit hinge frame 26, the limit hinge frame 26 comprises two arc strips riveted together, the outer ends of the two arc strips are respectively connected with the edge of the lower plate surface at the opening part of the cabinet body, and the other ends of the two arc strips are hinged on the door plate.
The object placing workbench is provided with a hinge, the other end of the hinge is fixed on the transverse reinforcing rib on the door plate, and the object placing workbench can rotate around a hinge rotating shaft. One end of the pull rod is provided with a long groove, and a sliding pin on the object placing worktable can slide in the groove; the other end of the pull rod is provided with a round hole which is assembled on a rotating pin of the vertical reinforcing rib on the door plate, the diameter of the round hole is larger than that of the rotating pin, and the pull rod can rotate around the rotating pin. The bottom of the object placing worktable is provided with a waist round hole, and the fine adjustment plate is fixed on the waist round hole through the waist round hole, so that the position of the fine adjustment plate is adjusted; the sliding pin is welded on the fine adjustment plate, and when the fine adjustment plate is adjusted, the position of the sliding pin is also adjusted along with the fine adjustment plate. The buckle assembly puts the thing workstation both sides, stirs with the hand and can make it slide, and elasticity can make it resume to the original position again in the buckle card after loosening. The buffer pad is made of foaming rubber materials and has certain elasticity. When putting the thing workstation and closing, in the perpendicular strengthening rib is gone up to the door plant to both sides buckle card, put thing workstation and door plant on the blotter paste tightly, guarantee to put the thing workstation and can not fall down, can not rock in the transportation again. At this moment, in the pull rod rotated to the strengthening rib, whole mechanism was accomodate to adding the door in the strengthening rib, and occupation space is little, and structural arrangement is clean and tidy. When the object placing workbench is opened, the sliding pin slides to the bottom of the long groove of the pull rod, and the pull rod exerts an upward acting force on the sliding pin to ensure that the object placing workbench can be kept horizontal. Because of the accumulated error of processing, the object placing worktable possibly inclines and can be solved by adjusting the fine adjustment plate.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (4)

1. The utility model provides a be equipped with and put traffic signal cabinet of thing workstation, this rack include the cabinet body and set up in base (11) of cabinet body bottom and set up in top cap subassembly (2) at cabinet body top, the cabinet body (7) include left side board (9), right side board, posterior lateral plate and articulate in door plant (24) on the board of the right side, its characterized in that: the inner side surface of the door plate (24) is provided with a material placing worktable mechanism, the material placing worktable mechanism comprises a material placing worktable (27), a hinge (3) is assembled at the lower bottom edge of the material placing worktable (27), the hinge (3) is transversely fixed on a transverse reinforcing rib (5) of the door plate (24), the material placing worktable (27) rotates around a rotating shaft of the hinge (3), two side edges of the material placing worktable are connected with the inner side surface of the vertical side of a frame-shaped reinforcing rib (25) through a pull rod (26), one end of the pull rod (26) is provided with a long groove (28), the side surface of the material placing worktable (27) is provided with a sliding pin (30), the sliding pin (30) is arranged in the long groove (28) and can slide in the long groove, a round hole at the other end of the pull rod (26) is sleeved on a rotating pin (31) arranged on the inner side surface of the vertical side of the frame-shaped reinforcing rib (25), the diameter of the round hole is larger, the pull rod can rotate around the rotating pin, a waist round hole is formed in the bottom of the back of the object placing workbench (27), the fine adjustment plate (20) is fixed to the back of the object placing workbench (27) through the waist round hole, so that the position of the fine adjustment plate is adjusted, the second sliding pin (6) is welded to the fine adjustment plate (20), when the fine adjustment plate (20) is adjusted, the position of the second sliding pin (6) is adjusted along with the fine adjustment plate, a buckle (7) is arranged on the upper portion of the back of the object placing workbench (27), the buckle (7) can be pulled to slide, after the buckle is loosened, the internal elasticity of the buckle can be recovered to the original position, and a buckling portion of the buckle (7) can be clamped into the inner side face of the vertical side of the frame-shaped;
the door plate (24) is also provided with a bolt type switch assembly which is arranged on the outer side of the frame-shaped reinforcing rib (25);
the bolt type switch component comprises an upper rotating piece, a first straight rod (22), a first positioning block (23), a first trapezoidal rod (18), a second positioning block (19), a second trapezoidal rod, a second straight rod, a third positioning block (17), a fourth positioning block (15), a fifth positioning block (13) and a lower rotating piece (12), wherein the upper rotating piece is L-shaped, a hole body at one end of the upper rotating piece is sleeved on a shaft rod, two ends of the shaft rod are fixed on two circular sheets welded on a door panel (24), an L-shaped transverse part of the upper rotating piece is inward, a round hole at the end part of the transverse part of the upper rotating piece is connected with the first straight rod (22) through a screw, the lower end of the first straight rod (22) is connected with the first trapezoidal rod (18) through a screw, a rod body of the first straight rod (22) penetrates through sliding holes in the first positioning block (23) and the second positioning block (19), and the first positioning block (23) and the second positioning block (19) are fixed on the door panel (24), the vertical side surface of the door is provided with a sliding hole, the middle part of the sliding hole is provided with a notch, the top edge of the first trapezoidal rod (18) faces the edge of the door panel, the rod body of the first trapezoidal rod passes through the sliding hole of the third positioning block (17), the third positioning block (17) is square and is fixed on the door panel (24), the outer side of the third positioning block (17) is provided with the sliding hole, the other end of the first trapezoidal rod (18) is connected with the second trapezoidal rod facing the inner side of the door panel through a screw, the concave direction of the second trapezoidal rod is provided with a limiting block (16) fixed on the door panel (24), the lower end of the second trapezoidal rod is connected with the second straight rod through a screw, the second straight rod extends to the upper part of the door panel, the rod body of the second trapezoidal rod passes through the sliding holes on the fourth positioning block (15) and the fifth positioning block (13), and the fourth positioning block (15) and the fifth positioning, the lower end shaft of the second straight rod is connected with a lower rotating piece (12), the lower rotating piece is L-shaped, the L-shaped transverse part of the lower rotating piece faces the door panel, and the baffle type switch component enables the upper rotating piece and the lower rotating piece to be blocked on the left side plate through the rotation of the upper rotating piece and the lower rotating piece, so that the door panel (24) is closed;
a cushion pad (29) is arranged on the covering area of the frame-shaped reinforcing ribs (25) after the object placing workbench (27) is folded;
a sealing rubber ring (21) is arranged on the inner side surface of the door panel (24), and the frame-shaped reinforcing rib (25) and the baffle type switch component are surrounded by the sealing rubber ring (21);
the frame-shaped reinforcing rib (25) is internally divided into an upper groove and a lower groove by a parting stop, the upper groove is provided with a first bending plate (20) to form a placing cavity, the lower groove is provided with a placing cavity formed by a second bending plate (14), and a plurality of waist circular holes are formed in the plate body of the second bending plate (14);
the lower part of the inner side surface of the door plate (24) is provided with a limiting hinge frame (26), the limiting hinge frame (26) comprises two arc strips which are riveted together, the outer ends of the two arc strips are respectively connected to the edge of the lower plate surface of the opening part of the cabinet body, and the other end of the two arc strips is hinged on the door plate.
2. A traffic signal cabinet equipped with a shelf work bench according to claim 1, wherein: the buffer pad (29) is an elastic foaming rubber pad.
3. A traffic signal cabinet equipped with a shelf work bench according to claim 1, wherein: the cover plate of the top cover component (2) is a steel cover plate.
4. A traffic signal cabinet equipped with a shelf work bench according to claim 1, wherein: an upper opening window plate (8) and a lower opening window plate (10) are arranged on the left side plate (9).
CN201811129197.3A 2018-09-27 2018-09-27 Traffic signal machine cabinet equipped with object placing workbench Active CN109195380B (en)

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Application Number Priority Date Filing Date Title
CN201811129197.3A CN109195380B (en) 2018-09-27 2018-09-27 Traffic signal machine cabinet equipped with object placing workbench

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Application Number Priority Date Filing Date Title
CN201811129197.3A CN109195380B (en) 2018-09-27 2018-09-27 Traffic signal machine cabinet equipped with object placing workbench

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CN109195380A CN109195380A (en) 2019-01-11
CN109195380B true CN109195380B (en) 2020-11-17

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