A quick-installation shared automobile air-conditioning housing for multiple models

Abstract

The present invention relates to the technical field of air-conditioning shell installation, and specifically discloses a quick-installation shared automobile air-conditioning shell for multiple models, comprising: a first guide cylinder, the first guide cylinder is located on the outer side of an upper half shell, and a plug-in column is movably plugged into the lower end of the first guide cylinder; a second guide cylinder, the second guide cylinder is located directly below the first guide cylinder, and the lower end of a thrust spring is fixedly connected to the inner wall of the lower end of the second guide cylinder; and a pressure rod, the pressure rod is pressed on the upper surface of an "L"-shaped convex plate, both ends of the pressure rod are fixedly connected to a second linkage rod, and one end of the first linkage rod is rotatably connected to the lower end of the second guide cylinder through a rotating shaft; the beneficial effect is: by fixing the first guide cylinder on the side of the upper half shell, and fixing the upper end of the plug-in column to a limited slider, the device pulls the first linkage rod, and the pressure rod presses the surface of the "L"-shaped convex plate, thereby realizing a fixed connection between the upper half shell and the lower half shell, and the installation is more convenient, labor-saving and fast.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner shell installation, in particular to a multi-model common automobile air conditioner shell that can be quickly installed. Background Art

[0002] Automobile air conditioning system is a device that realizes cooling, heating, ventilation and air purification in the car. It can provide a comfortable riding environment for passengers, reduce driver fatigue and improve driving safety.

[0003] At present, when the shell of a car air conditioner is damaged, in order to reduce the high cost of replacing original accessories, most car owners will choose a universal car air conditioner shell shared by multiple models. This car air conditioner shell usually includes an upper half shell and a lower half shell, which are then fixed and connected by bolts.

[0004] However, since the crack length at the joint between the two half shells is relatively long, a large number of bolts need to be tightened one by one when the two half shells are fixedly connected, which makes the installation and disassembly process time-consuming and labor-intensive and not fast enough. Summary of the invention

[0005] The purpose of the present invention is to provide a multi-model common automobile air-conditioning housing that can be quickly installed to solve the problem that the installation and disassembly process between the upper and lower half shells proposed in the above background technology is time-consuming, labor-intensive and not fast enough.

[0006] To achieve the above object, the present invention provides the following technical solution: a quick-installed multi-model common automobile air conditioner housing, comprising:

[0007] An upper half shell and a lower half shell, wherein reinforcing ribs are fixedly installed at the inner cavity bending parts of the upper half shell and the lower half shell;

[0008] A first guide cylinder, the first guide cylinder is located outside the upper half shell, a plug-in column is movably plugged into the lower end of the first guide cylinder, and an "L"-shaped convex plate is fixedly connected to the upper end of the plug-in column;

[0009] a second guide cylinder, the second guide cylinder is located directly below the first guide cylinder, the second guide cylinder is located outside the lower half shell, the lower end of the plug-in column is movably plugged into the inner cavity of the second guide cylinder, a baffle is slidably installed in the inner cavity of the second guide cylinder, a thrust spring is fixedly connected to the lower surface of the baffle, and the lower end of the thrust spring is fixedly connected to the inner wall of the lower end of the second guide cylinder; and

[0010] A pressure rod, the pressure rod is pressed on the upper surface of the "L"-shaped convex plate, both ends of the pressure rod are fixedly connected with a second linkage rod, one end of the second linkage rod is provided with a first linkage rod, the first linkage rod is bent at an obtuse angle, and the middle part of the first linkage rod is rotatably connected to one end of the second linkage rod through a pin shaft, and one end of the first linkage rod is rotatably connected to the lower end of the second guide cylinder through a rotating shaft.

[0011] Preferably, a matching limiting slider is slidably mounted in the inner cavity of the first guide cylinder, the upper end of the plug-in column is fixedly connected to the lower surface of the limiting slider, and the edge of the limiting slider is movably inlaid with a plurality of evenly distributed balls.

[0012] Preferably, a first magnet sheet is fixedly embedded on the upper surface of the limiting sliding block, a second magnet sheet is fixedly embedded on the inner wall of the upper end of the first guide cylinder, and the first magnet sheet and the second magnet sheet attract each other.

[0013] Preferably, the first guide cylinder and the second guide cylinder are provided in plurality, and the plurality of first guide cylinders correspond to the plurality of second guide cylinders one by one, the first guide cylinder is fitted with the lower side edge of the upper half shell, and the second guide cylinder is fixedly connected with the upper end of the side edge of the lower half shell.

[0014] Preferably, a handle bar is provided below the second guide cylinder, two ends of the handle bar are respectively fixedly connected to the other ends of the two first linkage rods, and a sponge layer is bonded to the surface of the handle bar.

[0015] Preferably, a through slot is vertically opened on the front side of the first guide cylinder, and one end of the "L"-shaped convex plate movably passes through the inner cavity of the through slot and is slidably connected thereto.

[0016] Preferably, guide slots are vertically formed on both inner walls of the second guide cylinder, and guide slide blocks are fixedly connected to both ends of the baffle, and the guide slide blocks are located in the inner cavity of the guide slots and are slidably connected thereto.

[0017] Preferably, a connecting block is fixedly connected to the upper end of the first guide cylinder, a hanging plate is fixedly connected to the upper end of the connecting block, and a first tooth groove is formed on the lower surface of the hanging plate.

[0018] Preferably, a fixing platform is fitted on the upper surface of the first guide cylinder, and the fixing platform is fixedly connected to the side of the upper half shell. An adjustment groove is opened in the middle of the fixing platform, and the connecting block is located in the inner cavity of the adjustment groove and is slidably connected thereto, and the lower surface of the suspension plate is fitted with the upper surface of the fixing platform.

[0019] Preferably, a rubber pad is bonded to the lower surface of the fixing platform, and a second tooth groove is provided on the upper surface of the fixing platform, and the second tooth groove is engaged with the suspension plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention has a first guide cylinder fixedly connected to the side of the upper half shell, a second guide cylinder fixedly connected to the side of the lower half shell, the upper end of the plug-in column is fixedly connected to the limited slider, the first guide cylinder and the second guide cylinder are buckled through the plug-in column, the upper end of the plug-in column is fixedly connected to an "L"-shaped convex plate, the "L"-shaped convex plate extends to the outside of the first guide cylinder, the pressure rod is rotatably connected to the middle part of the first linkage rod through the second linkage rod, the first linkage rod is bent at an obtuse angle, and the upper end of the first linkage rod is rotatably connected to the second guide cylinder through the rotating shaft. Therefore, when the device pulls the first linkage rod, the second linkage rod can be driven to move accordingly and the pressure rod is aligned with the "L"-shaped convex plate. The surface of the plug-in column is pressed tightly, thereby realizing a fixed connection between the upper half shell and the lower half shell, which is more convenient, labor-saving and quick to install; and the inner cavity of the second guide cylinder is provided with a baffle and a thrust spring, the upper surface of the plug-in column is provided with a first magnet sheet, and the inner wall of the upper end of the first guide cylinder is provided with a second magnet sheet. Therefore, when the first linkage rod is pulled to separate the pressure rod from the "L"-shaped convex plate, the plug-in column can automatically slide up and be retracted into the inner cavity of the first guide cylinder under the thrust of the thrust spring until the first magnet sheet and the second magnet sheet attract each other and fit together. At this time, the first guide cylinder and the second guide cylinder are no longer buckled, and the upper half shell and the lower half shell can be quickly disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structural connection between the first guide cylinder and the second guide cylinder of the present invention;

[0024] Figure 3 It is a three-dimensional schematic diagram of the first guide cylinder structure of the present invention;

[0025] Figure 4 It is a three-dimensional schematic diagram of the second guide cylinder structure of the present invention;

[0026] Figure 5 It is a three-dimensional schematic diagram of the plug-in column structure of the present invention;

[0027] Figure 6 It is a three-dimensional schematic diagram of the fixing platform structure of the present invention.

[0028] In the figure: 1. upper shell; 2. lower shell; 3. reinforcing rib; 4. first guide cylinder; 5. second guide cylinder; 6. limit slider; 7. plug-in column; 8. through groove; 9. "L"-shaped convex plate; 10. pressure rod; 11. baffle; 12. thrust spring; 13. first magnet sheet; 14. second magnet sheet; 15. first linkage rod; 16. handle rod; 17. second linkage rod; 18. pin shaft; 19. guide slide groove; 20. guide slider; 21. ball bearing; 22. connecting block; 23. hanging plate; 24. first tooth groove; 25. fixing table; 26. adjustment groove; 27. rubber pad; 28. second tooth groove. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0033] See also Figure 1-Figure 6 The present invention provides a technical solution: a quick-installed multi-model common automobile air-conditioning housing, comprising: an upper half shell 1, a lower half shell 2, a first guide cylinder 4, a second guide cylinder 5 and a pressure rod 10.

[0034] Specifically, reinforcing ribs 3 are fixedly installed at the inner cavity bending parts of the upper half shell 1 and the lower half shell 2 to strengthen the overall strength of the upper half shell 1 and the lower half shell 2;

[0035] Secondly, the first guide cylinder 4 is located on the outside of the upper half shell 1, and a plug-in column 7 is movably inserted at the lower end of the first guide cylinder 4. A limiting slider 6 adapted to the plug-in column 7 is slidably installed in the inner cavity of the first guide cylinder 4. The upper end of the plug-in column 7 is fixedly connected to the lower surface of the limiting slider 6. The plug-in column 7 can slide up and down in the vertical direction of the inner cavity of the first guide cylinder 4. The setting of the limiting slider 6 is used to prevent the plug-in column 7 from separating from the first guide cylinder 4.

[0036] Furthermore, a first magnet sheet 13 is fixedly embedded on the upper surface of the limit slider 6, and a second magnet sheet 14 is fixedly embedded on the inner wall of the upper end of the first guide cylinder 4. The first magnet sheet 13 and the second magnet sheet 14 attract each other. When the limit slider 6 slides vertically upward to the upper end of the inner cavity of the first guide cylinder 4, the first magnet sheet 13 and the second magnet sheet 14 fit each other, and the plug-in column 7 can be stably retracted into the inner cavity of the first guide cylinder 4 and will not slide down easily under the action of gravity. A plurality of evenly distributed balls 21 are movably embedded on the edge of the limit slider 6 to reduce the friction force on which the limit slider 6 is subjected when sliding. An "L"-shaped convex plate 9 is fixedly connected to the upper end of the plug-in column 7, and a through groove 8 is vertically opened on the front side of the first guide cylinder 4. One end of the "L"-shaped convex plate 9 movably passes through the inner cavity of the through groove 8 and is slidably connected thereto.

[0037] In addition, the second guide cylinder 5 is located directly below the first guide cylinder 4, and the second guide cylinder 5 is located on the outside of the lower half shell 2. The lower end of the plug-in column 7 is movably plugged into the inner cavity of the second guide cylinder 5. When the lower end of the plug-in column 7 is inserted into the inner cavity of the second guide cylinder 5, the first guide cylinder 4 and the second guide cylinder 5 can be buckled, thereby ensuring that the upper half shell 1 and the lower half shell 2 are fixedly connected. The inner cavity of the second guide cylinder 5 is slidably installed with a baffle 11, and the lower surface of the baffle 11 is fixedly connected with a thrust spring 12, and the lower end of the thrust spring 12 is fixed to the inner wall of the lower end of the second guide cylinder 5. The thrust spring 12 provides a thrust force to make the baffle 11 slide vertically upward, so as to push the plug-in column 7 to slide vertically upward, and then separate the plug-in column 7 from the inner cavity of the second guide cylinder 5 and store it in the inner cavity of the first guide cylinder 4. The inner walls of both sides of the second guide cylinder 5 are vertically provided with guide grooves 19. Both ends of the baffle 11 are fixedly connected with guide sliders 20. The guide sliders 20 are located in the inner cavity of the guide grooves 19 and are slidably connected thereto. The cooperation between the guide grooves 19 and the guide sliders 20 ensures that the baffle 11 can only slide up and down without tilting or deviating sideways.

[0038] The second link rod 17 is connected to the second guide cylinder 5 by a rotating shaft, and the first link rod 15 is connected to the second guide cylinder 5 by a rotating shaft. Figure 4 As shown, the rotating shaft at the upper end of the first linkage rod 15 is located on one side of the second linkage rod 17, and the first linkage rod 15 itself is attached to the side of the lower half shell 2, so the first linkage rod 15 can maintain a stable position, thereby preventing the pressure rod 10 from being pushed upward by the "L"-shaped convex plate 9 and causing the connection between the upper half shell 1 and the lower half shell 2 to loosen.

[0039] Moreover, multiple first guide cylinders 4 and second guide cylinders 5 are provided, and the multiple first guide cylinders 4 correspond to the multiple second guide cylinders 5 one by one. The first guide cylinder 4 is in contact with the lower end side of the upper half shell 1, and the second guide cylinder 5 is fixedly connected to the upper end of the side of the lower half shell 2. The multiple first guide cylinders 4 and second guide cylinders 5 are provided to ensure that the connections between the upper half shell 1 and the lower half shell 2 are more stable.

[0040] Secondly, a connecting block 22 is fixedly connected to the upper end of the first guide cylinder 4, a hanging plate 23 is fixedly connected to the upper end of the connecting block 22, a first tooth groove 24 is provided on the lower surface of the hanging plate 23, a fixing platform 25 is attached to the upper surface of the first guide cylinder 4, the fixing platform 25 is fixedly connected to the side of the upper half shell 1, an adjusting groove 26 is provided in the middle of the fixing platform 25, the connecting block 22 is located in the inner cavity of the adjusting groove 26 and is slidably connected thereto, the lower surface of the hanging plate 23 is attached to the upper surface of the fixing platform 25, a rubber pad 27 is bonded to the lower surface of the fixing platform 25, a second tooth groove 28 is provided on the upper surface of the fixing platform 25, and the second tooth groove 28 is attached to the lower surface of the fixing platform 25. The first guide cylinder 4 is meshed with the suspension plates 23, so when the first guide cylinder 4 is pressed down by the pressure rod 10, the suspension plate 23 can fit with the upper surface of the fixed platform 25. At this time, the first tooth groove 24 is meshed with the second tooth groove 28, and the first guide cylinder 4 will not slide along the length direction of the fixed platform 25. When the first guide cylinder 4 moves up to compress the rubber pad 27, the first tooth groove 24 and the second tooth groove 28 are separated, and the first guide cylinder 4 can slide along the length direction of the fixed platform 25 to adjust its own position, thereby ensuring that the first guide cylinder 4 and the second guide cylinder 5 can maintain correspondence when the upper half shell 1 and the lower half shell 2 are installed, thereby increasing the scope of application of the present device.

[0041] When the device is used, the upper half shell 1 and the lower half shell 2 are first brought close to each other and fitted, and then the first guide cylinder 4 is moved upward to compress the rubber pad 27. At this time, the suspension plate 23 is separated from the second tooth groove 28, and the first guide cylinder 4 can be moved in the length direction of the fixed platform 25 to adjust its own position, thereby ensuring that the first guide cylinder 4 and the second guide cylinder 5 are exactly corresponding, and then the handle rod 16 is vertically pulled upward to drive the first linkage rod 15 to rotate, and then the second linkage rod 17 is pulled to make the pressure rod 10 buckle on the upper surface of the "L"-shaped convex plate 9, and then the handle rod 16 is pulled upward to drive the first linkage rod 15 to rotate, and then the second linkage rod 17 is pulled upward to make the pressure rod 10 buckle on the upper surface of the "L"-shaped convex plate 9, and then the handle rod 16 is pulled upward to drive the first linkage rod 15 to rotate ... The handle bar 16, at this time, the pressure rod 10 presses the "L"-shaped convex plate 9 to drive the plug-in column 7 to slide down vertically until the plug-in column 7 is inserted into the inner cavity of the second guide cylinder 5, and the first guide cylinder 4 and the second guide cylinder 5 can be kept in buckle connection, and there will be no lateral deviation between the upper half shell 1 and the lower half shell 2, and the handle bar 16 is continued to be pulled to the lower end. At this time, the first linkage rod 15 and the second linkage rod 17 can connect the first guide cylinder 4 and the second guide cylinder 5 together in the vertical direction, thereby ensuring that the upper half shell 1 and the lower half shell 2 remain fixed in the vertical direction;

[0042] Similarly, by buckling together a plurality of first guide cylinders 4 and a plurality of second guide cylinders 5 one by one, it is possible to ensure that the upper half shell 1 and the lower half shell 2 remain fixedly connected;

[0043] When it is necessary to disassemble the device, the handle rod 16 is pushed vertically upward to separate the pressure rod 10 from the "L"-shaped convex plate 9. At this time, the plug-in column 7 slides vertically upward under the thrust of the thrust spring 12 until the first magnet sheet 13 and the second magnet sheet 14 attract each other. Therefore, the plug-in column 7 can be completely retracted into the inner cavity of the first guide cylinder 4, thereby completely separating the first guide cylinder 4 and the second guide cylinder 5, and then the upper half shell 1 and the lower half shell 2 can be quickly disassembled.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-installation common automobile air-conditioning housing for multiple models, characterized in that: include: An upper half shell (1) and a lower half shell (2), wherein reinforcing ribs (3) are fixedly mounted at the inner cavity bending parts of the upper half shell (1) and the lower half shell (2); A first guide cylinder (4), the first guide cylinder (4) being located outside the upper half shell (1), a plug-in column (7) being movably plugged into the lower end of the first guide cylinder (4), and an "L"-shaped convex plate (9) being fixedly connected to the upper end of the plug-in column (7); a second guide cylinder (5), the second guide cylinder (5) being located directly below the first guide cylinder (4), the second guide cylinder (5) being located outside the lower half shell (2), the lower end of the plug-in column (7) being movably plugged into the inner cavity of the second guide cylinder (5), the inner cavity of the second guide cylinder (5) being slidably mounted with a baffle (11), the lower surface of the baffle (11) being fixedly connected with a thrust spring (12), and the lower end of the thrust spring (12) being fixedly connected to the inner wall of the lower end of the second guide cylinder (5); and A pressure rod (10), the pressure rod (10) is pressed on the upper surface of the "L"-shaped convex plate (9), both ends of the pressure rod (10) are fixedly connected to a second linkage rod (17), one end of the second linkage rod (17) is provided with a first linkage rod (15), the first linkage rod (15) is bent at an obtuse angle, and the middle part of the first linkage rod (15) is rotatably connected to one end of the second linkage rod (17) through a pin shaft (18), and one end of the first linkage rod (15) is rotatably connected to the lower end of the second guide cylinder (5) through a rotating shaft; The inner cavity of the first guide cylinder (4) is slidably mounted with a matching limiting slider (6), the upper end of the plug-in column (7) is fixedly connected to the lower surface of the limiting slider (6), and the edge of the limiting slider (6) is movably inlaid with a plurality of evenly distributed balls (21); A first magnet piece (13) is fixedly embedded on the upper surface of the limiting slider (6), and a second magnet piece (14) is fixedly embedded on the inner wall of the upper end of the first guide cylinder (4); the first magnet piece (13) and the second magnet piece (14) attract each other.

2. A quick-installation common automobile air conditioner housing for multiple models according to claim 1, characterized in that: The first guide cylinder (4) and the second guide cylinder (5) are both provided in plurality, and the plurality of first guide cylinders (4) and the plurality of second guide cylinders (5) correspond one to one. The first guide cylinder (4) is fitted with the lower side edge of the upper half shell (1), and the second guide cylinder (5) is fixedly connected with the upper end of the side edge of the lower half shell (2).

3. A quick-installation common automobile air conditioner housing for multiple models according to claim 2, characterized in that: A handle bar (16) is provided below the second guide cylinder (5), and the two ends of the handle bar (16) are respectively fixedly connected to the other ends of the two first linkage bars (15), and a sponge layer is bonded to the surface of the handle bar (16).

4. A quick-installation common automobile air conditioner housing for multiple models according to claim 3, characterized in that: A through slot (8) is vertically provided on the front side of the first guide cylinder (4), and one end of the "L"-shaped convex plate (9) movably penetrates the inner cavity of the through slot (8) and is slidably connected thereto.

5. A quick-installation common automobile air conditioner housing for multiple models according to claim 4, characterized in that: The inner walls on both sides of the second guide cylinder (5) are vertically provided with guide slots (19), and both ends of the baffle (11) are fixedly connected with guide slide blocks (20), and the guide slide blocks (20) are located in the inner cavity of the guide slots (19) and are slidably connected thereto.

6. A quick-installation common automobile air conditioner housing for multiple models according to claim 5, characterized in that: The upper end of the first guide cylinder (4) is fixedly connected to a connecting block (22), the upper end of the connecting block (22) is fixedly connected to a hanging plate (23), and the lower surface of the hanging plate (23) is provided with a first tooth groove (24).

7. A quick-installation common automobile air conditioner housing for multiple models according to claim 6, characterized in that: A fixing platform (25) is fitted on the upper surface of the first guide cylinder (4), and the fixing platform (25) is fixedly connected to the side surface of the upper half shell (1). An adjusting groove (26) is provided in the middle of the fixing platform (25). The connecting block (22) is located in the inner cavity of the adjusting groove (26) and is slidably connected thereto. The lower surface of the hanging plate (23) is fitted on the upper surface of the fixing platform (25).

8. The quick-installation common automobile air conditioner housing for multiple models according to claim 7, characterized in that: A rubber pad (27) is bonded to the lower surface of the fixing platform (25), and a second tooth groove (28) is provided on the upper surface of the fixing platform (25), wherein the second tooth groove (28) is meshed with the suspension plate (23).

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