Combined type complete-set cabinet frame

Abstract

The utility model discloses a combined type complete cabinet frame which comprises a first shell, and a second shell is attached to the top of the first shell. A moving rod is slidably arranged in the first shell, the top of the moving rod is attached to the bottom of the second shell, the bottom of the moving rod is connected with a first spring, the bottom of the first spring is connected into the first shell, the inner side of the moving rod is meshed with a first gear, and the first gear rotates in the first shell. And the inner end of the first gear is meshed with a plug pin, the top of the plug pin extends into the second shell, a groove is formed in the plug pin, a protruding block slides in the groove, and the outer end of the protruding block slides in the second shell. The combined type complete set cabinet frame is provided with the protruding blocks, the protruding blocks are movably clamped in the grooves, the second shell can be quickly spliced with the first shell, and then the splicing efficiency of the second shell and the first shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of complete cabinet frames, in particular to a combined complete cabinet frame. Background Art

[0002] The application of complete cabinets in the power field is very extensive and important. This cabinet is mainly used to install, distribute and control power equipment to ensure the stable operation of the power system. Its modular design makes it easy to expand and maintain;

[0003] Reference publication number CN206992489U is a combined cabinet frame for a power distribution cabinet, which is characterized by: a pair of rear upright frames and a pair of front upright frames are arranged opposite to each other, the front upright frames and the rear upright frames have the same structure, and the cross-sections are both C-shaped structures, and reserved holes are evenly distributed on each surface of the front upright frames and the rear upright frames, the rear sides of the pair of rear upright frames are screwed to the two ends of the rear cabinet plate by fasteners, the front sides of the pair of rear upright frames are screwed to the horizontal short plates of a pair of opposite inverted L-shaped rear side plates by fasteners, the rear sides of the pair of front upright frames are screwed to the horizontal short plates of a pair of opposite L-shaped front side plates by fasteners, the lower inner surfaces of the vertical long plates of the pair of rear side plates are screwed to the right-angle connectors by fasteners, the upper inner surfaces of the vertical long plates of the pair of front side plates are screwed to the right-angle connectors by fasteners, and the right-angle connectors at the lower ends of the vertical long plates of the pair of rear side plates are screwed to the right-angle connectors at the upper ends of the vertical long plates of the pair of front side plates by fasteners, but the following problems still exist:

[0004] In the actual use of the above device, although the splicing effect is achieved by fasteners, since it is fixed by screw connection, it is necessary to achieve the purpose of tightening by rotation during splicing, and the threaded connection will result in low connection efficiency, which will result in a more time-consuming splicing process.

[0005] Therefore, we have proposed a modular complete cabinet frame that can well solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a modular cabinet frame set to solve the problem raised by the above-mentioned background technology that the current market is fixed by screw connection, which requires rotation to achieve the purpose of tightening during splicing, and the threaded connection will lead to low connection efficiency, which in turn leads to a more time-consuming splicing process.

[0007] To achieve the above object, the utility model provides the following technical solution: a combined cabinet frame, comprising a first shell, the top of which is attached with a second shell;

[0008] Also includes:

[0009] A shift rod slides inside the first shell, and the top of the shift rod fits against the bottom of the second shell, and the bottom of the shift rod is connected to a first spring, and the bottom of the first spring is connected to the inside of the first shell, a first gear is meshed on the inner side of the shift rod, and the first gear rotates inside the first shell, and a latch is meshed at the inner end of the first gear, the top of the latch extends into the inside of the second shell, and a groove is provided inside the latch, and a protrusion slides in the groove, the outer end of the protrusion slides inside the second shell, and the outer end of the protrusion is connected to a second spring, and the outer end of the second spring is connected to the inside of the second shell, and the bottom of the inner end of the latch is arc-shaped.

[0010] Preferably, the outer end of the protrusion is connected to a first pull rope, and the outer end of the first pull rope extends out of the interior of the second shell to form a sliding mechanism.

[0011] Preferably, a containing shell is fixed to the outer wall of the bottom of the first shell, and a gear rod is slidably disposed inside the containing shell.

[0012] Preferably, the outer end of the gear rod is meshed with a second gear, and the second gear is fixed to the top of the bracket, and the bracket slides inside the accommodating shell.

[0013] Preferably, a pawl is provided inside the gear rod, and the top of the inner end of the pawl is arranged in an arc shape.

[0014] Preferably, the inner end of the pawl extends into the interior of the slot to form a locking mechanism, and the slot is opened inside the accommodating shell.

[0015] Preferably, the outer end of the pawl is connected to a third spring, and the outer end of the third spring is connected to the inside of the gear rod, and the outer end of the pawl is connected to a second pull rope, and the top of the second pull rope extends out of the inside of the gear rod through a roller.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the combined cabinet frame can be quickly spliced ​​and the stability can be improved. The movement of the protrusion can facilitate the quick splicing between the first shell and the second shell, thereby improving the splicing efficiency. The rotation of the bracket can further improve the stability after splicing. The specific contents are as follows:

[0017] (1) A protrusion is provided, and the protrusion is moved and engaged in the groove, so that the second shell can be quickly spliced ​​with the first shell, thereby improving the efficiency of splicing the second shell with the first shell;

[0018] (2) A bracket is provided, and the bracket can be driven to rotate by the movement of the gear rod, so that the bracket can rotate to contact the ground, so that the bracket can improve the stability of the first shell and the second shell after splicing;

[0019] (3) A pawl is provided, and the inner end of the pawl extends into the inside of the slot to form a locking mechanism, and the slot is opened inside the accommodating shell, and the gear rod can be fixed by the locking between the pawl and the slot;

[0020] (4) A third spring is provided, the third spring is connected to the outer end of the pawl, and the outer end of the third spring is connected to the inside of the gear rod, and the outer end of the pawl is connected to the second pull rope, and the top of the second pull rope extends out of the inside of the gear rod through the roller, so that the third spring can improve the stability of the pawl being engaged in the slot;

[0021] (5) A first pull rope is provided, which is connected to the outer end of the protrusion, and the outer end of the first pull rope extends out of the interior of the second shell to form a sliding mechanism, so that the first pull rope can drive the protrusion to move, thereby facilitating the protrusion to disengage from the engagement of the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 This is a schematic diagram of the front cross-section structure of the container shell of the utility model;

[0025] Figure 4 This is a schematic diagram of the front cross-section structure of the ratchet of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure after the second pull rope of the utility model moves;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the first gear of the utility model;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the gear rod of the utility model.

[0029] In the figure: 1, first shell; 2, second shell; 3, shift rod; 4, first spring; 5, first gear; 6, latch; 7, groove; 8, bump; 9, second spring; 10, first pull rope; 11, accommodating shell; 12, gear rod; 13, second gear; 14, bracket; 15, pawl; 16, slot; 17, third spring; 18, second pull rope. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] The utility model solves the problem that the existing screw connection method is used for fixing, and then the purpose of tightening needs to be achieved by rotation during splicing, and the threaded connection leads to low connection efficiency, which leads to a relatively time-consuming splicing process. The first shell 1 and the second shell 2 can be quickly spliced ​​by moving the protrusion 8, and the utility model discloses:

[0033] A first shell 1, with a second shell 2 attached to the top of the first shell 1; further comprising: a shift rod 3 sliding inside the first shell 1, and the top of the shift rod 3 is attached to the bottom of the second shell 2, and the bottom of the shift rod 3 is connected to a first spring 4, and the bottom of the first spring 4 is connected to the inside of the first shell 1, a first gear 5 is meshed on the inner side of the shift rod 3, and the first gear 5 rotates inside the first shell 1, and a latch 6 is meshed at the inner end of the first gear 5, the top of the latch 6 extends into the inside of the second shell 2, and a groove 7 is provided inside the latch 6, and a protrusion 8 slides in the groove 7, the outer end of the protrusion 8 slides inside the second shell 2, and the outer end of the protrusion 8 is connected to a second spring 9, and the outer end of the second spring 9 is connected to the inside of the second shell 2, and the bottom of the inner end of the latch 6 is arranged in an arc shape, the outer end of the protrusion 8 is connected to a first pull rope 10, and the outer end of the first pull rope 10 extends out of the second shell 2 to form a sliding mechanism;

[0034] refer to Figure 1 , Figure 2 and Figure 6, the second shell 2 is placed on the top of the first shell 1, so that the gravity of the second shell 2 can squeeze the shift rod 3 to move, and then the movement of the shift rod 3 will squeeze the first spring 4, so that the first spring 4 is compressed, and the movement of the shift rod 3 can drive the first gear 5 to rotate, and then the rotation of the first gear 5 drives the latch 6 to move, and then the latch 6 can extend into the interior of the second shell 2, and the movement of the latch 6 will squeeze the protrusion 8, so that the protrusion 8 is forced to move toward the interior of the second shell 2, and the movement of the protrusion 8 will squeeze the second spring 9, so that the second spring 9 is compressed, and then the latch 6 moves to the position , and then the protrusion 8 can be pushed to move by the force of the second spring 9, so that the protrusion 8 can be extended into the interior of the groove 7 to form a snap fit, so that the second shell 2 can be quickly spliced ​​with the first shell 1, and by pulling the first pull rope 10, the first pull rope 10 can be moved to drive the protrusion 8 to move, so that the protrusion 8 is separated from the snap fit of the groove 7, and then the second shell 2 is lifted, so that the second shell 2 is separated from the first shell 1, and then the shift rod 3 is pushed to move by the force of the first spring 4, so that the shift rod 3 can be reset by driving the latch 6 through the first gear 5, so as to facilitate the next splicing;

[0035] Embodiment 2:

[0036] The utility model solves the problem that the existing complete cabinet frame may be unstable after splicing due to the high center of gravity. By rotating the bracket 14, the bracket 14 can play a supporting role, so that the bracket 14 can improve the stability of the first shell 1 and the second shell 2 after splicing. The utility model discloses:

[0037] A receiving shell 11 is fixed to the outer wall of the bottom of the first housing 1, and a gear rod 12 slides inside the receiving shell 11, a second gear 13 is meshed with the outer end of the gear rod 12, and the second gear 13 is fixed to the top of a bracket 14, and the bracket 14 slides inside the receiving shell 11;

[0038] refer to Figure 1 , Figures 3 to 5 and Figure 7 , by pulling the gear rod 12, the gear rod 12 can be moved inside the accommodating shell 11, and then the movement of the gear rod 12 will drive the second gear 13 to rotate, and then the rotation of the second gear 13 drives the bracket 14 to rotate, and then the bracket 14 can be in contact with the ground, so that the stability of the first shell 1 and the second shell 2 after splicing can be improved through the bracket 14;

[0039] Embodiment three:

[0040] The utility model solves the problem that the gear rod 12 in the second embodiment cannot be fixed after moving, which leads to the instability of the bracket 14. The stability of the gear rod 12 can be improved by the ratchet 15. The utility model discloses:

[0041] A pawl 15 is provided inside the gear rod 12, and the top of the inner end of the pawl 15 is arranged in an arc shape, and the inner end of the pawl 15 extends into the inside of the card slot 16 to form a card mechanism, and the card slot 16 is provided inside the accommodating shell 11, and the outer end of the pawl 15 is connected to a third spring 17, and the outer end of the third spring 17 is connected to the inside of the gear rod 12, and the outer end of the pawl 15 is connected to a second pull rope 18, and the top of the second pull rope 18 extends out of the gear rod 12 through a roller;

[0042] refer to Figure 1 , Figures 3 to 5 and Figure 7 After the gear rod 12 moves to the position, the force of the third spring 17 can push the pawl 15 into the interior of the card slot 16 to form an engagement, so that the position of the gear rod 12 can be fixed, and by pulling the second pull rope 18, the second pull rope 18 moves to drive the pawl 15 to disengage from the engagement with the card slot 16, and then press the gear rod 12, so that the gear rod 12 moves downward, which drives the second gear 13 to reverse, and then the second gear 13 drives the bracket 14 to reset.

[0043] Working principle: When using this modular cabinet frame, first refer to Figure 1 , Figure 2 and Figure 6 , placing the second shell 2 on the top of the first shell 1, so that the gravity of the second shell 2 can squeeze the shift rod 3 to move, and the movement of the shift rod 3 can drive the first gear 5 to rotate, and then the rotation of the first gear 5 drives the latch 6 to move, and the movement of the latch 6 will squeeze the protrusion 8, so that the protrusion 8 is forced to move toward the inside of the second shell 2, and then after the latch 6 moves to the position, the protrusion 8 can be pushed to move by the force of the second spring 9, so that the second shell 2 can be quickly spliced ​​with the first shell 1, and by pulling the first pull rope 10, the movement of the first pull rope 10 can drive the protrusion 8 to move, and then the second shell 2 is lifted, and then the shift rod 3 is moved by the force of the first spring 4, and then the shift rod 3 can be reset by the first gear 5 to drive the latch 6, and then it is convenient for the next splicing;

[0044] refer to Figure 1 , Figures 3 to 5 and Figure 7 By pulling the gear rod 12, the gear rod 12 can be moved inside the accommodating shell 11, and then the movement of the gear rod 12 drives the second gear 13 to rotate, so that the stability of the first shell 1 and the second shell 2 after splicing can be improved through the bracket 14;

[0045] refer to Figure 1 , Figures 3 to 5 and Figure 7 After the gear rod 12 moves to the position, the force of the third spring 17 can push the pawl 15 into the interior of the card slot 16 to form a card engagement, by pulling the second pull rope 18 and then pressing the gear rod 12, the gear rod 12 moves downward, which will drive the second gear 13 to reverse, and then the second gear 13 drives the bracket 14 to reset.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined cabinet frame, comprising a first shell (1), wherein a second shell (2) is attached to the top of the first shell (1); It is characterized in that Also includes: A shift rod (3) is slidably mounted inside the first shell (1), and the top of the shift rod (3) is affixed to the bottom of the second shell (2), and the bottom of the shift rod (3) is connected to a first spring (4), and the bottom of the first spring (4) is connected to the inside of the first shell (1). A first gear (5) is meshed on the inner side of the shift rod (3), and the first gear (5) rotates inside the first shell (1), and a latch (6) is meshed at the inner end of the first gear (5), and the top of the latch (6) extends into the inside of the second shell (2), and a groove (7) is provided inside the latch (6), and a protrusion (8) slides in the groove (7), and the outer end of the protrusion (8) slides inside the second shell (2), and the outer end of the protrusion (8) is connected to a second spring (9), and the outer end of the second spring (9) is connected to the inside of the second shell (2), and the bottom of the inner end of the latch (6) is arranged in an arc shape.

2. The combined cabinet frame according to claim 1, characterized in that: The outer end of the protrusion (8) is connected to a first pull rope (10), and the outer end of the first pull rope (10) extends out of the interior of the second shell (2) to form a sliding mechanism.

3. The combined cabinet frame according to claim 1, characterized in that: A containing shell (11) is fixed to the outer wall of the bottom of the first shell (1), and a gear rod (12) is slidably disposed inside the containing shell (11).

4. The combined cabinet frame according to claim 3, characterized in that: The outer end of the gear rod (12) is meshed with a second gear (13), and the second gear (13) is fixed on the top of the bracket (14), and the bracket (14) slides inside the accommodating shell (11).

5. The combined cabinet frame according to claim 4, characterized in that: A ratchet (15) is provided inside the toothed rod (12), and the top of the inner end of the ratchet (15) is arranged in an arc shape.

6. The combined cabinet frame according to claim 5, characterized in that: The inner end of the ratchet (15) extends into the interior of the card slot (16) to form a card-engaging mechanism, and the card slot (16) is provided inside the accommodating shell (11).

7. The combined cabinet frame according to claim 6, characterized in that: The outer end of the pawl (15) is connected to a third spring (17), and the outer end of the third spring (17) is connected to the inside of the gear rod (12), and the outer end of the pawl (15) is connected to a second pull rope (18), and the top of the second pull rope (18) extends out of the inside of the gear rod (12) through a roller.

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