Air pipe connecting structure for air conditioner installation engineering

Abstract

The utility model discloses an air pipe connecting structure for air conditioner installation engineering, which relates to the technical field of air conditioner equipment and comprises a connecting seat, a connecting groove is arranged on the inner wall of the connecting seat, an air pipe is slidably connected to the inner wall of the connecting groove, a second air pipe is slidably connected to the inner wall of the connecting seat, and the second air pipe is slidably connected to the inner wall of the connecting seat. By arranging the supporting frame, the supporting frame can provide additional support for the second air pipes, if the position for providing auxiliary support needs to be adjusted according to the second air pipes with different lengths, the multiple push buttons can be kneaded inwards, the multiple push buttons can drive the fixing pins to move, the fixing pins can be separated from the adjusting grooves and extrude the springs at the same time, and therefore the second air pipes can be supported. And then, the position can be changed by directly pushing and pulling the supporting frame, and the plurality of push buttons are loosened after the supporting frame is moved to a proper position, so that additional auxiliary support can be provided for the connected air pipes, and the situation that the air pipes are accidentally bent or even directly broken after being connected due to the fact that the length of the air pipes and the insufficient support are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning equipment technology, and in particular relates to a duct connection structure for air conditioning installation projects. Background Technology

[0002] According to the published patent CN217209770U, the central air conditioning duct connection structure includes an air inlet pipe. The upper and lower sides of the air inlet pipe are provided with installation mechanisms, and the left side of the air inlet pipe is provided with a connecting pipe. By providing a connecting plate, a connecting plate, screw holes, a mounting groove, a mounting plate and a top plate, the number of steps required for disassembly by the workers is reduced, the number of bolts to be disassembled is reduced, the disassembly efficiency is increased and the workload of the workers is reduced. However, the following shortcomings still exist.

[0003] The aforementioned equipment can only connect different air ducts in a simple way, but the support of the connected air ducts is limited. In actual use, excessively long air ducts may bend unexpectedly or even break directly after connection due to their own length and insufficient support. Therefore, we propose an air duct connection structure for air conditioning installation projects. Utility Model Content

[0004] The purpose of this utility model is to provide a duct connection structure for air conditioning installation projects. Through the support mechanism and the connection mechanism, it solves the problem that different ducts can only be connected simply, but the support of the connected ducts is limited. In actual use, excessively long ducts may be accidentally bent or even broken after connection due to their own length and insufficient support.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a duct connection structure for air conditioning installation engineering, including a connecting seat, a connecting groove is provided on the inner wall of the connecting seat, a duct is slidably connected to the inner wall of the connecting groove, a second duct is slidably connected to the inner wall of the connecting seat, and a support mechanism is provided on the outer wall of the connecting seat.

[0007] The support mechanism includes several sliding rod seats, each with a sliding rod slidably connected to its inner wall. Each sliding rod has several adjusting grooves on its inner wall. A support frame is fixedly connected to the outer wall of each sliding rod. The inner wall of the support frame is slidably connected to the outer wall of the second air duct. Several pin seats are fixedly connected to the outer wall of the connecting seat. Each pin seat has several pin grooves on its inner wall. A fixing pin is slidably connected to the inner wall of each pin groove. A push button is fixedly connected to the outer wall of the fixing pin. A spring is fixedly connected to the outer wall of the fixing pin. The outer wall of the spring is fixedly connected to the inner wall of the pin groove.

[0008] Furthermore, the top outer wall of the connecting seat is provided with a connecting mechanism, the connecting mechanism including a gear, the bottom outer wall of the gear being rotatably connected to the top outer wall of the connecting seat.

[0009] Furthermore, a worm gear is fixedly connected to the top outer wall of the gear, and several worm seats are fixedly connected to the top outer wall of the connecting seat.

[0010] Furthermore, a worm is rotatably connected to the inner wall of several of the worm seats, and the outer wall of the worm meshes with the outer wall of the worm wheel.

[0011] Furthermore, a knob is fixedly connected to the outer wall of the worm gear, and several slide rail grooves are opened on the inner wall of the connecting seat.

[0012] Furthermore, racks are slidably connected to the inner walls of several of the slide rail grooves, and the outer walls of the racks mesh with the outer walls of the gears.

[0013] Furthermore, a caliper is fixedly connected to the outer wall of the rack, and several fixing grooves are provided on the inner wall of the connecting groove.

[0014] Furthermore, the inner walls of several of the fixing grooves are slidably connected to the outer wall of the caliper, and the inner wall of the second air duct is provided with several fixing grooves, the inner walls of several fixing grooves being slidably connected to the outer wall of the caliper.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model provides an additional support frame for the second duct by setting up a support frame. If the position of the auxiliary support needs to be adjusted according to the different lengths of the second duct, several push buttons can be squeezed inward. Each push button will drive the fixed pin to move, and the fixed pin will disengage from the adjustment groove while squeezing the spring. Then, the support frame can be pushed and pulled to change its position. After the support frame is moved to the appropriate position, several push buttons can be released, which can provide additional auxiliary support for the connected duct, so as to ensure that the duct will not bend or even break directly after connection due to its own length and insufficient support.

[0017] 2. This utility model incorporates clamps. To connect different lengths of ductwork, the knob is turned counter-clockwise. The knob rotates the worm gear, which in turn rotates the worm wheel, which in turn rotates the gear, which in turn moves several racks. Each rack moves the clamps, causing them to move away from each other. The clamps disengage from the fixing slot and the second fixing slot, thus freeing the ductwork from being fixed in the connecting slot. The second ductwork is then pulled out of the connecting slot, and the new ductwork is reinstalled. This allows for quick and convenient replacement and connection of different ductwork, eliminating the cumbersome process of traditional equipment requiring tools and significantly improving the efficiency of ductwork connection and installation.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the connector structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the support mechanism of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a cross-sectional view of the connecting mechanism of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Connecting seat; 101. Connecting groove; 102. Air duct; 103. Air duct two; 2. Support mechanism; 201. Sliding rod seat; 202. Sliding rod; 203. Adjusting groove; 204. Support frame; 205. Pin seat; 206. Pin groove; 207. Fixing pin; 208. Push button; 209. Spring; 3. Connecting mechanism; 301. Gear; 302. Worm gear; 303. Worm seat; 304. Worm; 305. Knob; 306. Slide rail groove; 307. Rack; 308. Caliper; 309. Fixing groove; 310. Fixing groove two. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a duct connection structure for air conditioning installation engineering, including a connecting seat 1. A connecting groove 101 is formed on the inner wall of the connecting seat 1. A duct 102 is slidably connected to the inner wall of the connecting groove 101. The connecting groove 101 mainly serves to limit the sliding movement of the duct 102. The duct 102 can only slide within the connecting groove 101 at a fixed angle. A second duct 103 is slidably connected to the inner wall of the connecting seat 1. A support mechanism 2 is provided on the outer wall of the connecting seat 1.

[0029] The support mechanism 2 includes several sliding rod seats 201, and sliding rods 202 are slidably connected to the inner walls of each sliding rod seat 201. The sliding rod seats 201 mainly serve to limit the sliding movement of the sliding rods 202, allowing the sliding rods 202 to slide within the sliding rod seats 201 at a fixed angle. Several adjusting grooves 203 are provided on the inner walls of the sliding rods 202. A support frame 204 is fixedly connected to the outer walls of the sliding rods 202, and the sliding rods 202 mainly serve to limit the movement of the support frame 204. When the support frame 204 moves, it will cause the sliding rods 202 to move together. The inner wall of the support frame 204 is slidably connected to the outer wall of the duct 2 103. The outer wall of the connecting seat 1 is fixedly connected to several pin seats 205. The inner wall of each pin seat 205 is provided with several pin grooves 206. The connecting seat 1 mainly serves to fix and limit the pin seats 205. The pin seats 205 can only be fixed in the position on the connecting seat 1. The inner wall of each pin groove 206 is slidably connected to a fixing pin 207. The outer wall of the fixing pin 207 is fixedly connected to a push button 208. The outer wall of the fixing pin 207 is fixedly connected to a spring 209. The outer wall of the spring 209 is fixedly connected to the inner wall of the pin groove 206. The shape of the push button 208 makes it easy for the user to push it by hand. When the push button 208 moves, it will drive the fixing pin 207 to move as well.

[0030] A connecting mechanism 3 is provided on the top outer wall of the connecting seat 1. The connecting mechanism 3 includes a gear 301. The bottom outer wall of the gear 301 is rotatably connected to the top outer wall of the connecting seat 1. The connecting seat 1 mainly serves to limit the rotation of the gear 301. The gear 301 can only rotate in a fixed position on the connecting seat 1. A worm gear 302 is fixedly connected to the top outer wall of the gear 301. Several worm seats 303 are fixedly connected to the top outer wall of the connecting seat 1. A worm 304 is rotatably connected to the inner wall of the several worm seats 303. The outer wall of the worm 304 meshes with the outer wall of the worm gear 302. The several worm seats 303 mainly serve to limit the rotation of the worm 304. The worm 304 can only rotate in a fixed position within the several worm seats 303.

[0031] A knob 305 is fixedly connected to the outer wall of the worm gear 304. Several slide rail grooves 306 are formed on the inner wall of the connecting seat 1. A rack 307 is slidably connected to the inner wall of each slide rail groove 306. The slide rail grooves 306 mainly limit the sliding movement of the rack 307, allowing it to slide at a fixed angle within the slide rail grooves 306. The outer wall of the rack 307 meshes with the outer wall of the gear 301. A retaining clip is fixedly connected to the outer wall of the rack 307. The clamp 308 has several fixing grooves 309 on the inner wall of the connecting groove 101. The inner walls of the fixing grooves 309 are slidably connected to the outer wall of the clamp 308. The rack 307 mainly serves to fix and limit the clamp 308. When the fixing pin 207 moves, it will drive the clamp 308 to move as well. The inner wall of the second duct 103 has several fixing grooves 310. The inner walls of the second fixing grooves 310 are slidably connected to the outer wall of the clamp 308.

[0032] One specific application of this embodiment is:

[0033] When staff need to use the equipment, to replace duct 103 of different lengths with duct 102, they can turn knob 305 counterclockwise. Knob 305 will drive worm gear 304 to rotate, worm gear 304 will drive worm wheel 302 to rotate, worm wheel 302 will drive gear 301 to rotate, gear 301 will drive several racks 307 to move, and several racks 307 will drive clamps 308 to move. The clamps 308 will move away from each other, and the clamps 308 will disengage from fixing slots 309 and 310, so that duct 102 and duct 103 are no longer fixed in connecting slot 101. Then, duct 103 can be pulled out of connecting slot 101. The new duct 2 103 can be reset and installed. The support frame 204 can provide additional support for the duct 2 103. If the position of the auxiliary support needs to be adjusted according to the different lengths of the duct 2 103, several push buttons 208 can be squeezed inward. Several push buttons 208 will drive the fixing pins 207 to move. The fixing pins 207 will disengage from the adjustment grooves 203 and squeeze the springs 209. Then the support frame 204 can be pushed and pulled directly to change its position. After the support frame 204 is moved to the appropriate position, several push buttons 208 can be released. Several fixing pins 207 will be reset under the action of the springs 209 and inserted into the corresponding adjustment grooves 203 to indirectly fix the position of the support frame 204.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A duct connection structure for air conditioning installation, comprising a connector (1), characterized in that: The inner wall of the connecting seat (1) is provided with a connecting groove (101), the inner wall of the connecting groove (101) is slidably connected with an air duct (102), the inner wall of the connecting seat (1) is slidably connected with an air duct (103), and the outer wall of the connecting seat (1) is provided with a support mechanism (2). The support mechanism (2) includes several sliding rod seats (201), and the inner walls of the several sliding rod seats (201) are slidably connected to sliding rods (202). The inner walls of the sliding rods (202) are provided with several adjusting grooves (203). The outer walls of the several sliding rods (202) are fixedly connected to a support frame (204). The inner wall of the support frame (204) is slidably connected to the outer wall of the second air duct (103). The outer wall of the connecting seat (1) is fixedly connected to several pin seats (205). The inner walls of the several pin seats (205) are provided with several pin grooves (206). The inner walls of the several pin grooves (206) are slidably connected to fixed pins (207). The outer walls of the fixed pins (207) are fixedly connected to push buttons (208). The outer walls of the fixed pins (207) are fixedly connected to springs (209). The outer walls of the springs (209) are fixedly connected to the inner walls of the pin grooves (206).

2. The duct connection structure for air conditioning installation engineering according to claim 1, characterized in that, The top outer wall of the connecting seat (1) is provided with a connecting mechanism (3), the connecting mechanism (3) includes a gear (301), the bottom outer wall of the gear (301) is rotatably connected to the top outer wall of the connecting seat (1).

3. The duct connection structure for air conditioning installation engineering according to claim 2, characterized in that, The top outer wall of the gear (301) is fixedly connected to a worm gear (302), and the top outer wall of the connecting seat (1) is fixedly connected to a plurality of worm seats (303).

4. The duct connection structure for air conditioning installation engineering according to claim 3, characterized in that, A worm (304) is rotatably connected to the inner wall of several worm seats (303), and the outer wall of the worm (304) meshes with the outer wall of the worm wheel (302).

5. The duct connection structure for air conditioning installation engineering according to claim 4, characterized in that, A knob (305) is fixedly connected to the outer wall of the worm (304), and a number of slide rail grooves (306) are opened on the inner wall of the connecting seat (1).

6. The duct connection structure for air conditioning installation engineering according to claim 5, characterized in that, A rack (307) is slidably connected to the inner wall of each of the slide rail grooves (306), and the outer wall of the rack (307) meshes with the outer wall of the gear (301).

7. The duct connection structure for air conditioning installation engineering according to claim 6, characterized in that, A caliper (308) is fixedly connected to the outer wall of the rack (307), and a number of fixing grooves (309) are provided on the inner wall of the connecting groove (101).

8. The duct connection structure for air conditioning installation engineering according to claim 7, characterized in that, The inner walls of several of the fixing grooves (309) are slidably connected to the outer wall of the caliper (308). The inner wall of the second air duct (103) is provided with several fixing grooves (310), and the inner walls of several fixing grooves (310) are slidably connected to the outer wall of the caliper (308).

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