Fastening mechanism of automobile air conditioner compressor controller

Abstract

The utility model discloses a fastening mechanism of an automobile air conditioner compressor controller, which comprises a device body, the device body comprises a mounting rack device, a first fastening device and a second fastening device, the first fastening device and the second fastening device are both mounted in the mounting rack device, and the first fastening device and the second fastening device are symmetrically distributed; each of the first fastening device and the second fastening device comprises a fixing base, a fastening block, a guide cylinder, a guide rod and a spring, the fixing base is of an L-shaped structure, the fastening block is located at the inner end of the fixing base, the guide cylinders are symmetrically installed on the fixing base, an outer ring is arranged on the outer side of the inner end of each guide cylinder, and the guide rod is inserted into the guide cylinders in a penetrating mode; limiting blocks are arranged at the outer ends of the guide rods, the inner ends of the guide rods are connected with the fastening blocks, and the springs are connected to the guide rods in a sleeving mode and located at the front end of the outer ring. According to the device, the controller of the automobile air conditioner compressor can be quickly fastened, so that the working efficiency of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, in particular to the fastening mechanism of automobile air conditioner compressor controller. BACKGROUND

[0002] The automobile air conditioner compressor is the heart of the automobile air conditioner refrigeration system, and plays a role of compressing and conveying refrigerant vapor. The compressor is divided into two kinds of non-variable displacement and variable displacement, and the compressor controller is used for maintaining the pipe network pressure in the settable limit range. The equipment compressor controller is through the automatic loading and unloading of the compressor, and the pipe network pressure is maintained in the settable limit range.

[0003] The existing compressor controller fastening device has the following defects:

[0004] 1. The fastening device of the existing compressor controller is complicated in the fastening steps of the controller, which leads to slow fastening speed of the controller and affects the use of the workers.

[0005] 2. The fastening device of the existing compressor controller is inconvenient to install, and is unstable after installation, which is easy to cause loosening and affects the installation of the workers.

[0006] Therefore, a solution is needed. UTILITY MODEL CONTENT

[0007] (I) technical problem solved

[0008] In view of the deficiencies of the prior art, the utility model provides a fastening mechanism of automobile air conditioner compressor controller to solve the problems in the above background art.

[0009] (II) technical scheme

[0010] In order to achieve the above purpose, the utility model realizes the following technical scheme: the fastening mechanism of automobile air conditioner compressor controller, including device body, the device body includes mounting frame device, first fastening device and second fastening device, the first fastening device and second fastening device are installed in mounting frame device, the first fastening device and second fastening device are symmetrically distributed in the form of the first fastening device and second fastening device, the first fastening device and second fastening device all include fixed seat, fastening block, guide cylinder, guide rod and spring, the fixed seat is L-shaped structure, the fastening block is located in the inner end of fixed seat, the guide cylinder is provided with a group, a group of guide cylinders are symmetrically installed on the fixed seat, the outer side of the inner end of the guide cylinder is provided with an outer ring, the guide rod is inserted in the guide cylinder, the outer end of the guide rod is provided with a limiting block, the inner end of the guide rod is connected with the fastening block, the spring is sleeved on the guide rod and located at the front end of the outer ring.

[0011] Preferably, the fastening block is in a trapezoidal structure, the inner end of the fastening block is provided with an embedded clamping groove, the embedded clamping groove is in a rectangular structure, and the bottom of the fastening block is provided with a group of sliding blocks distributed in a symmetrical manner.

[0012] Preferably, the mounting frame device comprises a bottom plate, a first mounting arm and a second mounting arm, the bottom plate, the first mounting arm and the second mounting arm are smoothly transitioned and integrally processed in a forming structure, the first mounting arm is located at the left end of the bottom plate, the second mounting arm is located at the right end of the bottom plate, the first mounting arm and the second mounting arm are both in an L-shaped structure, and the surfaces of the first mounting arm and the second mounting arm are both provided with a plurality of groups of fixing holes.

[0013] Preferably, the bottom plate is in a rectangular structure, and a group of sliding grooves are symmetrically distributed on the surface of the bottom plate.

[0014] Preferably, the bottom plate is in a rectangular structure, and a group of sliding grooves are symmetrically distributed on the surface of the bottom plate.

[0015] (Three) beneficial effects

[0016] The utility model provides a fastening mechanism of automobile air conditioner compressor controller. Has the following beneficial effects:

[0017] The fastening mechanism of the automobile air conditioner compressor controller can quickly fasten the controller of the automobile air conditioner compressor, thereby improving the work efficiency of the staff and reducing the work burden of the staff. When in use, the controller is only needed to be embedded between the first fastening device and the second fastening device, and then the first fastening device and the second fastening device can fasten the controller through the elastic force of the spring. The mounting frame device in the device can facilitate the overall installation of the fastening device on the automobile, and through the character structure, the stability and firmness of the overall installation on the automobile can be effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the overall structure schematic view of the utility model;

[0019] Fig. 2 It is the structure schematic view of the first fastening device of the utility model.

[0020] In the drawing, 1, device body; 2, mounting frame device; 3, first fastening device; 4, second fastening device; 5, fixed seat; 6, fastening block; 7, guide cylinder; 8, guide rod; 9, spring; 10, limit block; 11, outer ring; 12, embedded clamping groove; 13, sliding block; 14, bottom plate; 15, first mounting arm; 16, second mounting arm; 17, sliding groove; 18, mounting port; 19, cooling fan; 20, fixing hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figs. 1-2 The utility model embodiment provides a technical scheme:

[0023] Embodiment 1

[0024] For the above-mentioned problem 1 to be solved: the fastening device of the existing compressor controller is complicated in the controller fastening step, which leads to slow controller fastening speed and affects the use of the staff.

[0025] The solution is as follows: the fastening mechanism of the automobile air conditioner compressor controller, including device body 1, device body 1 includes mounting frame device 2, first fastening device 3 and second fastening device 4, first fastening device 3 and second fastening device 4 are installed in mounting frame device 2, first fastening device 3 and second fastening device 4 are symmetrically distributed; first fastening device 3 and second fastening device 4 all include fixed seat 5, fastening block 6, guide cylinder 7, guide rod 8 and spring 9, fixed seat 5 is L-shaped structure, fastening block 6 is located in the inner end of fixed seat 5, guide cylinder 7 is provided with a group, a group of guide cylinder 7 is symmetrically installed on fixed seat 5, the outer side of the inner end of guide cylinder 7 is provided with outer ring 11, guide rod 8 is inserted in guide cylinder 7, the outer end of guide rod 8 is provided with limiting block 10, the inner end of guide rod 8 is connected with fastening block 6, spring 9 is sleeved on guide rod 8 and located at the front end of outer ring 11. The fastening block 6 is trapezoidal structure, the inner end of the fastening block 6 is provided with an embedded slot 12, the embedded slot 12 is rectangular structure, the bottom of the fastening block 6 is provided with a group of symmetrically distributed sliding blocks 13, when the controller is fastened, the staff puts the controller into first fastening device 3 and second fastening device 4, and the controller is located between a group of fastening blocks 6, the staff presses the controller between a group of fastening blocks 6, and the guide rod 8 at the rear end of the fastening block 6 can help the fastening block 6 to move outward, when the fastening block 6 moves outward, the spring 9 is pressed, and finally the controller is embedded in the embedded slot 12 of a group of fastening blocks 6, then the fastening block 6 is relaxed, and the fastening block 6 can be reset through the rebound force of the spring 9, a group of fastening blocks 6 can control the two sides of the controller respectively, so as to fasten the controller.

[0026] The bottom plate 14 is in a rectangular structure, a group of sliding grooves 17 are symmetrically arranged on the surface of the bottom plate 14, the sliding groove 17 is in a rectangular structure, the sliding groove 17 of the bottom plate 14 is used for facilitating the sliding of the sliding block 13 at the bottom of the fastening block 6 in the first fastening device 3 and the second fastening device 4, so that the stability of the movement of the sliding block 13 is improved.

[0027] The mounting port 18 is arranged at the top center of the bottom plate 14, and the heat dissipation fan 19 is arranged in the mounting port 18. The heat dissipation fan 19 in the mounting port 18 can independently cool the controller, so that the overheating of the controller is prevented.

[0028] Embodiment 2

[0029] For the above-mentioned problem 2: the fastening device of the existing compressor controller is inconvenient to install, is unstable after installation, is prone to looseness, and affects the installation of the operating personnel.

[0030] The solution is as follows: the mounting bracket device 2 comprises a bottom plate 14, a first mounting arm 15 and a second mounting arm 16, the bottom plate 14, the first mounting arm 15 and the second mounting arm 16 are smoothly transitioned and integrally processed into a structure, the first mounting arm 15 is located at the left end of the bottom plate 14, the second mounting arm 16 is located at the right end of the bottom plate 14, the first mounting arm 15 and the second mounting arm 16 are in L-shaped structures, and a plurality of groups of fixing holes 20 are arranged on the surfaces of the first mounting arm 15 and the second mounting arm 16. The mounting bracket device 2 is in a few-shaped structure, can be well installed on the vehicle body structure, and when being installed, the operating personnel embeds the mounting bracket device 2 on the vehicle body, and then inserts screws into the fixing holes 20 on the first mounting arm 15 and the second mounting arm 16 to further fix the mounting bracket device 2 on the vehicle body.

[0031] Working principle: when working, the operating personnel puts the controller into the first fastening device 3 and the second fastening device 4, and the controller is located between a group of fastening blocks 6. The operating personnel presses the controller between the group of fastening blocks 6, the guide rod 8 at the rear end of the fastening block 6 helps the fastening block 6 to move outward, the spring 9 is pressed when the fastening block 6 moves outward, and finally the controller is embedded in the embedded clamping groove 12 of the group of fastening blocks 6. Then the fastening block 6 is relaxed, and the fastening block 6 can be reset through the rebound force of the spring 9. A group of fastening blocks 6 can press the controller on both sides, so as to fasten the controller. When the fixed controller is cooled, the operating personnel starts the heat dissipation fan, and the heat dissipation fan 19 in the mounting port 18 can independently cool the controller, so that the overheating of the controller is prevented.

[0032] The utility model discloses a 1, device body, 2, mounting frame device, 3, first fastening device, 4, second fastening device, 5, fixed base, 6, fastening block, 7, guide cylinder, 8, guide rod, 9, spring, 10, limit block, 11, outer ring, 12, insert card slot, 13, sliding block, 14, bottom plate, 15, first mounting arm, 16, second mounting arm, 17, sliding groove, 18, mounting mouth, 19, cooling fan, 20, fixed hole, parts are general standard parts or the parts that the person skilled in the art knows, and its structure and principle are all that the person skilled in the art can know through technical manual or know through conventional experimental method, the problem solved by the utility model is that the fastening device of the existing compressor controller is complicated to fasten the controller, leads to the slow fastening speed of the controller, and the utility model discloses a fastening device for the controller of automobile air conditioner compressor can be fastened quickly through the mutual combination of the above -mentioned parts to improve the work efficiency of staff.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A fastening mechanism for an automotive air conditioner compressor controller, characterized by: The device comprises a device body (1), the device body (1) comprises a mounting frame device (2), a first fastening device (3) and a second fastening device (4), the first fastening device (3) and the second fastening device (4) are mounted in the mounting frame device (2), and the first fastening device (3) and the second fastening device (4) are symmetrically distributed; The first fastening device (3) and the second fastening device (4) each comprise a fixing seat (5), a fastening block (6), a guide cylinder (7), a guide rod (8) and a spring (9), the fixing seat (5) is in an L-shaped structure, the fastening block (6) is located at the inner end of the fixing seat (5), a group of guide cylinders (7) are arranged, the guide cylinders (7) are symmetrically mounted on the fixing seat (5), an outer ring (11) is arranged on the outer side of the inner end of the guide cylinder (7), the guide rod (8) penetrates into the guide cylinder (7), a limiting block (10) is arranged at the outer end of the guide rod (8), the inner end of the guide rod (8) is connected with the fastening block (6), and the spring (9) is sleeved on the guide rod (8) and located at the front end of the outer ring (11).

2. The fastening mechanism of an automotive air conditioner compressor controller according to claim 1, characterized by: The fastening block (6) is in a trapezoidal structure, an embedded clamping groove (12) is formed in the bottom of the inner end of the fastening block (6), the embedded clamping groove (12) is in a rectangular structure, and a group of symmetrically distributed sliding blocks (13) are arranged on the bottom of the fastening block (6).

3. The fastening mechanism of an automotive air conditioner compressor controller according to claim 1, characterized in that: The mounting frame device (2) comprises a bottom plate (14), a first mounting arm (15) and a second mounting arm (16), the bottom plate (14), the first mounting arm (15) and the second mounting arm (16) are smoothly connected and integrally formed, the first mounting arm (15) is located at the left end of the bottom plate (14), the second mounting arm (16) is located at the right end of the bottom plate (14), the first mounting arm (15) and the second mounting arm (16) are in an L-shaped structure, and a plurality of fixing holes (20) are formed in the surfaces of the first mounting arm (15) and the second mounting arm (16).

4. The fastening mechanism of an automotive air conditioner compressor controller according to claim 3, characterized by: The bottom plate (14) is in a rectangular structure, a plurality of symmetrically distributed sliding grooves (17) are formed in the surface of the bottom plate (14), and the sliding grooves (17) are in a rectangular structure.

5. The fastening mechanism of an automotive air conditioner compressor controller according to claim 3, characterized by: An installation opening (18) is formed in the center of the top of the bottom plate (14), and a heat dissipation fan (19) is mounted in the installation opening (18).

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