Automobile electric appliance box fixing structure

Abstract

The utility model belongs to the technical field of automobile electric appliance boxes, and particularly relates to an automobile electric appliance box fixing structure which comprises a box body, a connecting plate and a mounting seat, one side of the connecting plate is fixedly connected with two T-shaped rods, and the other side of the connecting plate is fixedly connected with two clamping blocks; two T-shaped grooves are formed in one side of the mounting base, two clamping grooves are formed in the other side of the mounting base, each clamping groove is arranged on the outer side of a clamping block in a sleeving mode, and a limiting block is fixedly connected into each clamping groove. The two clamping blocks are inserted into the clamping grooves by pushing the box body, so that one ends of the two clamping blocks are clamped on the outer sides of the limiting blocks, the T-shaped rods are completely attached to the inner walls of the T-shaped grooves, the box body is fixed to the outer sides of the connecting plates, and when the electric appliance box needs to be detected or maintained, the electric appliance box is convenient to mount and dismount; and time and energy consumed by workers can be reduced, and the practicability of the structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile electrical appliance boxes, in particular to an automobile electrical appliance box fixing structure. Background Art

[0002] The car electrical box, also known as the car electronic control unit (ECU), is a very important part of modern cars. It is responsible for controlling many electronic systems of the car, including but not limited to engine control, transmission control, brake system, airbags, air conditioning system, navigation system, etc.

[0003] The fixed structure is a structure used for mounting the automotive electrical box, usually made of metal or plastic, to provide structural support and protect the electrical box.

[0004] In the current prior art, when installing traditional automobile electrical boxes, bolts or screws are mostly used to fix the box body inside the car. When the electrical box needs to be inspected or repaired, it is inconvenient to disassemble and repair the electrical box, which increases the time and energy consumed by the staff.

[0005] Therefore, in view of the above problems, a fixing structure of an automobile electrical appliance box is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a fixing structure for an automobile electrical appliance box is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a fixing structure for an automobile electrical box, comprising a box body, a connecting plate and a mounting seat, wherein the connecting plate is fixedly connected to the outer wall of the box body, one side of the connecting plate is fixedly connected to two T-shaped rods, and the other side of the connecting plate is fixedly connected to two clamping blocks; one side of the mounting seat is provided with two T-shaped slots, the inner wall of each of the T-shaped slots is fitted and connected to the outer wall of the T-shaped rod, and two positioning holes are provided in the middle of one side of the mounting seat; the other side of the mounting seat is provided with two clamping slots, each of the clamping slots is sleeved on the outer side of the clamping block, the interior of each of the clamping slots is fixedly connected to a limiting block, one side of each of the limiting blocks is fitted and connected to one side of the clamping block, and each of the clamping blocks is clamped and connected to the inner wall of the clamping slot via the limiting block.

[0008] Preferably, an upper cover plate is provided on the top of the box body, and the four corners of the upper cover plate are threadedly connected with fixing screws, one end of each of the fixing screws is threadedly connected to the inner wall of the box body, and one side of the upper cover plate is fixedly connected to one side of the box body via multiple fixing screws.

[0009] Preferably, a lower cover plate is provided at the bottom of the box body, and positioning blocks are fixedly connected to both sides of the box body and the lower cover plate. The inner walls of every two positioning blocks are also threadedly connected with fixing screws, and one side of the lower cover plate is fixedly connected to one side of the box body via two fixing screws.

[0010] Preferably, a slide groove is provided on the inner wall of one end of the mounting seat, and the slide groove is communicated with one side of two T-slots. The inner walls at both ends of the slide groove are slidably connected with plug rods, and one side of each plug rod is fitly connected with one side of the T-rod.

[0011] Preferably, a transmission rod is rotatably connected to the middle of the slide slot, an outer wall of one end of the transmission rod is rotatably connected to an inner wall of one end of the T-slot, a gear is fixedly connected to the middle of the transmission rod, and the gear rotates inside the slide slot via the transmission rod.

[0012] Preferably, one end of each of the insertion rods is fixedly connected to a plurality of racks, one side of each of the racks is meshingly connected to the outer wall of the gear, and limiting grooves are provided on both sides of each of the insertion rods, the inner wall of each of the limiting grooves is slidably connected to the outer wall of the rack, and the outer wall of one end of each of the insertion rods is snap-connected with a slot, and each of the slots is provided on the inner wall of one side of the T-slot.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a fixing structure for an automobile electrical box. After a box body is moved to insert a T-shaped rod into one end of a T-shaped slot, the box body is pushed to insert two clamping blocks into the interior of the clamping slot, so that one ends of the two clamping blocks are clamped on the outside of a limit block, so that the T-shaped rod is completely fitted with the inner wall of the T-shaped slot, so that the box body is fixed on the outside of a connecting plate. When the electrical box needs to be inspected or repaired, the electrical box can be easily installed and disassembled, which can reduce the time and energy consumed by the staff and improve the practicality of the structure.

[0015] The utility model provides a car electrical box fixing structure, which drives a transmission rod to rotate by a tool, thereby driving a gear to rotate inside a slide slot, and utilizing the rotation of the gear to drive multiple racks to move inside the slide slot, thereby driving two insertion rods to slide in the slide slot until one end of the two insertion rods are simultaneously engaged with the inner wall of the slot, so as to lock the T-bar and prevent the T-bar from falling off during use. When unlocking is required, the above steps can be reversed, thereby ensuring the stability of the structure and improving the service life and use efficiency of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the connecting plate in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the mounting seat in the utility model;

[0020] Figure 4 It is a cross-sectional view of the slideway in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the insertion rod of the utility model;

[0022] Legend:

[0023] 1. Box body; 101. Upper cover; 102. Lower cover; 103. Positioning block; 104. Fixing screw; 2. Connecting plate; 3. Mounting seat; 4. T-bar; 5. Block; 6. T-slot; 7. Positioning hole; 8. Slot; 9. Limit block; 10. Slide; 11. Slot; 12. Insert rod; 13. Rack; 14. Gear; 15. Transmission rod; 16. Limiting slot. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5 The utility model provides a fixing structure of an automobile electrical box, comprising a box body 1, a connecting plate 2 and a mounting seat 3, wherein the connecting plate 2 is fixedly connected to the outer wall of the box body 1. Two T-shaped rods 4 are fixedly connected to one side of the connecting plate 2, and two clamping blocks 5 are fixedly connected to the other side of the connecting plate 2. Two T-shaped slots 6 are provided on one side of the mounting seat 3, and the inner wall of each T-shaped slot 6 is fitted and connected to the outer wall of the T-shaped rod 4, and two positioning holes 7 are provided in the middle of one side of the mounting seat 3. Two clamping slots 8 are provided on the other side of the mounting seat 3, and each clamping slot 8 is sleeved on the outer side of the clamping block 5, and a limiting block 9 is fixedly connected to the inside of each clamping slot 8. One side of each limiting block 9 is fitted and connected to one side of the clamping block 5, and each clamping block 5 is clamped and connected to the inner wall of the clamping slot 8 through the limiting block 9.

[0027] During operation, after the mounting base 3 is fitted to the position where the electrical box is to be installed, the bolt is turned through the positioning hole 7 to fix the mounting base 3 to the position where the automotive electrical box is to be installed. Then the connecting plate 2 is fixed to the outside of the box body 1, and then the box body 1 is moved to insert the T-bar 4 into one end of the T-slot 6. Then the box body 1 is pushed again, and the two clamping blocks 5 on the other side of the connecting plate 2 are inserted into the inside of the clamping slot 8. One end of the two clamping blocks 5 is clamped on the outside of the limit block 9 to achieve the vertical fixation of the box body 1 and the mounting base 3. The T-bar 4 is completely fitted with the inner wall of the T-slot 6 to achieve the preliminary fixation of the box body 1 and the mounting base 3 in the horizontal direction, so that the box body 1 is fixed on the outside of the connecting plate 2. When the electrical box needs to be inspected or repaired, it is convenient to install and disassemble the electrical box, which can reduce the time and energy consumed by the staff and improve the practicality of the structure.

[0028] Further, such as Figure 2 As shown, an upper cover plate 101 is provided on the top of the box body 1, and fixing screws 104 are threadedly connected to the four corners of the upper cover plate 101, and one end of each fixing screw 104 is threadedly connected to the inner wall of the box body 1, and one side of the upper cover plate 101 is fixedly connected to one side of the box body 1 through multiple fixing screws 104. A lower cover plate 102 is provided at the bottom of the box body 1, and positioning blocks 103 are fixedly connected to both sides of the box body 1 and the lower cover plate 102, and the inner walls of every two positioning blocks 103 are also threadedly connected to fixing screws 104, and one side of the lower cover plate 102 is fixedly connected to one side of the box body 1 through two fixing screws 104.

[0029] During operation, the upper cover plate 101 is fixed to the top of the box body 1 by passing the fixing screws 104 through the threaded holes of the upper cover plate and screwing them into the corresponding threaded holes on the inner wall of the box body 1. This ensures the tightness and stability between the upper cover plate 101 and the box body 1. After the lower cover plate 102 is aligned with the box body 1, the fixing screws 104 are passed through the threaded holes of the positioning blocks 103 and screwed into the corresponding threaded holes of the positioning blocks 103 on both sides of the box body 1 to fix the lower cover plate 102 to the bottom of the box body 1, making the assembly and disassembly process of the box body 1 more convenient and quick, and ensuring the stability and durability of the structure of the box body 1.

[0030] Further, such as Figure 4 and Figure 5As shown, a slide groove 10 is provided on the inner wall of one end of the mounting seat 3, and the slide groove 10 is communicated with one side of the two T-slots 6. The inner walls of both ends of the slide groove 10 are slidably connected with a plug rod 12, and one side of each plug rod 12 is fitted and connected with one side of the T-bar 4. A transmission rod 15 is rotatably connected to the middle of the slide groove 10, and the outer wall of one end of the transmission rod 15 is rotatably connected to the inner wall of one end of the T-slot 6. A gear 14 is fixedly connected to the middle of the transmission rod 15, and the gear 14 rotates inside the slide groove 10 through the transmission rod 15. A plurality of racks 13 are fixedly connected to one end of each plug rod 12, and one side of each rack 13 is meshed and connected with the outer wall of the gear 14, and a limiting groove 16 is provided on both sides of each plug rod 12, and the inner wall of each limiting groove 16 is slidably connected with the outer wall of the rack 13, and a slot 11 is snap-fitted and connected to the outer wall of one end of each plug rod 12, and each slot 11 is provided on the inner wall of one side of the T-slot 6.

[0031] During operation, after the T-bar 4 is fully inserted into the interior of the T-slot 6, when the T-bar 4 needs to be locked. The transmission rod 15 is driven to rotate by a tool, which can drive the gear 14 to rotate inside the slide 10, and the rotation of the gear 14 drives the multiple racks 13 to move inside the slide 10. Then the two plug rods 12 are driven to slide in the slide 10 until one end of the two plug rods 12 is simultaneously engaged with the inner wall of the slot 11, so that the T-bar 4 can be locked to prevent the T-bar 4 from falling off during use. When unlocking is required, the above steps can be reversed. In order to ensure the stable movement of the rack 13, because both sides of each plug rod 12 are provided with a limit groove 16, the outer wall of the rack 13 can slide in the limit groove 16. It can prevent the two plug rods 12 from getting stuck when they are retracted into the slide 10, which can ensure the stability of the structure and improve the service life and use efficiency of the structure.

[0032] Working principle: After the mounting base 3 is attached to the position where the electrical box is to be installed, the bolt is turned through the positioning hole 7 to fix the mounting base 3 to the position where the automotive electrical box is to be installed. The upper cover 101 is fixed to the top of the box body 1 by passing the fixing screw 104 through the threaded hole of the upper cover plate and screwing it into the corresponding threaded hole on the inner wall of the box body 1. The tightness and stability between the upper cover 101 and the box body 1 can be guaranteed. When the lower cover 102 is aligned with the box body 1, the fixing screw 104 is passed through the threaded hole of the positioning block 103 and screwed into the corresponding threaded holes of the positioning blocks 103 on both sides of the box body 1 to fix the lower cover 102 to the bottom of the box body 1. Then the connecting plate 2 is fixed to the outside of the box body 1, and then the box body 1 is moved to insert the T-bar 4 into one end of the T-slot 6. Then push the box body 1 and insert the two card blocks 5 on the other side of the connecting plate 2 into the inside of the card slot 8. One end of the two clamping blocks 5 is clamped on the outside of the limit block 9, so that the T-bar 4 is completely fitted with the inner wall of the T-slot 6. After the T-bar 4 is completely inserted into the inside of the T-slot 6, when the T-bar 4 needs to be locked, the transmission rod 15 is driven to rotate by a tool, which can drive the gear 14 to rotate inside the slide groove 10. The rotation of the gear 14 drives multiple racks 13 to move inside the slide groove 10, and then drives the two insertion rods 12 to slide in the slide groove 10 until one end of the two insertion rods 12 is simultaneously engaged with the inner wall of the slot 11, which can lock the T-bar 4 and fix the box body 1 to the outside of the connecting plate 2. When unlocking is required, the above steps can be reversed.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A car electrical box fixing structure, comprising a box body (1), a connecting plate (2) and a mounting seat (3), characterized in that: The connecting plate (2) is fixedly connected to the outer wall of the box body (1); one side of the connecting plate (2) is fixedly connected to two T-shaped rods (4); the other side of the connecting plate (2) is fixedly connected to two clamping blocks (5); one side of the mounting seat (3) is provided with two T-shaped slots (6); the inner wall of each T-shaped slot (6) is closely connected to the outer wall of the T-shaped rod (4); two positioning holes (7) are provided in the middle of one side of the mounting seat (3); the other side of the mounting seat (3) is provided with two clamping slots (8); each clamping slot (8) is sleeved on the outer side of the clamping block (5); the interior of each clamping slot (8) is fixedly connected to a limiting block (9); one side of each limiting block (9) is closely connected to one side of the clamping block (5); each clamping block (5) is clamped and connected to the inner wall of the clamping slot (8) via the limiting block (9).

2. The automobile electrical box fixing structure according to claim 1, characterized in that: An upper cover plate (101) is arranged on the top of the box body (1), and fixing screws (104) are threadedly connected to the four corners of the upper cover plate (101), one end of each fixing screw (104) is threadedly connected to the inner wall of the box body (1), and one side of the upper cover plate (101) is fixedly connected to one side of the box body (1) via a plurality of fixing screws (104).

3. The automobile electrical appliance box fixing structure according to claim 1, characterized in that: A lower cover plate (102) is provided at the bottom of the box body (1), and positioning blocks (103) are fixedly connected to both sides of the box body (1) and the lower cover plate (102), and the inner walls of every two positioning blocks (103) are also threadedly connected with fixing screws (104), and one side of the lower cover plate (102) is fixedly connected to one side of the box body (1) via two fixing screws (104).

4. The automobile electrical appliance box fixing structure according to claim 1, characterized in that: A slide groove (10) is provided on the inner wall at one end of the mounting seat (3), and the slide groove (10) is communicated with one side of two T-shaped grooves (6). Insertion rods (12) are slidably connected to the inner walls at both ends of the slide groove (10), and one side of each insertion rod (12) is fitted and connected to one side of the T-shaped rod (4).

5. The automobile electrical appliance box fixing structure according to claim 4, characterized in that: A transmission rod (15) is rotatably connected to the middle of the slide groove (10); an outer wall at one end of the transmission rod (15) is rotatably connected to an inner wall at one end of the T-shaped groove (6); a gear (14) is fixedly connected to the middle of the transmission rod (15); and the gear (14) rotates inside the slide groove (10) via the transmission rod (15).

6. The automobile electrical appliance box fixing structure according to claim 4, characterized in that: One end of each of the insertion rods (12) is fixedly connected to a plurality of racks (13), one side of each of the racks (13) is meshedly connected to the outer wall of the gear (14), and both sides of each of the insertion rods (12) are provided with limiting grooves (16), the inner wall of each of the limiting grooves (16) is slidably connected to the outer wall of the rack (13), and the outer wall of one end of each of the insertion rods (12) is snap-fittedly connected to a slot (11), and each of the slots (11) is provided on the inner wall of one side of the T-shaped slot (6).

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