Multi-angle shower head positioning and fixing support

Abstract

The utility model discloses a multi -angle shower head positioning fixed bolster, including mounting panel and mounting support, the bottom of mounting panel is provided with two mutually symmetrical lugs, and the bottom of two lugs is connected with same guide ring, the top of mounting support is provided with annular groove, through the guide ring and symmetrical lug of mounting plate bottom and the annular groove of the top of mounting support that sets up with guide ring is adapted, can realize mounting support along the rotation of mounting plate 360 DEG, and through the toothing of the self -lock block sliding arrangement between the tooth ring and the lug in and carries out the meshing, thereby realizes the angle limit fixing between mounting panel and mounting support, and through the setting of two screw rods and rubber clamp block, can be convenient to the self -adaptation clamping of shower head, and because the outer rubber of rubber clamp block can enhance the friction between rubber clamp block and shower head, thereby realizes the purpose of clamping fixed in the mounting hole of shower head.

Description

Technical Field

[0001] This utility model relates to the technical field of fixed support equipment, specifically a multi-angle nozzle positioning and fixing support. Background Technology

[0002] There are two ways to fix the printhead to the printer: directly to the printhead base plate; the base plate requires extremely high precision, is difficult to process, and is costly; or to fix it to the printhead bracket and then to the printhead base plate; the base plate requires moderate precision, is easy to process, and is low in cost, but if the bracket design is not reasonable, the adjustment accuracy will be poor and the installation angle cannot be adjusted. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-angle nozzle positioning and fixing bracket, thus solving the aforementioned technical problems.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle nozzle positioning and fixing bracket, comprising a mounting plate and a mounting bracket. The bottom of the mounting plate is provided with two symmetrical protrusions, and the bottom of the two protrusions is connected to the same guide ring. The top of the mounting bracket is provided with an annular groove, and the guide ring is rotatably installed in the annular groove. The top of the mounting bracket is provided with a toothed ring, and each of the two protrusions is provided with a groove adapted to the toothed ring. The toothed ring is located in the groove. A sliding rod is slidably arranged on the protrusion. One end of the sliding rod is provided with an adjusting block, and the other end of the sliding rod is provided with a self-locking block. The self-locking block abuts against the inner surface of the toothed ring. The center of the mounting bracket is provided with a through mounting hole. Two screws are threadedly connected to the mounting bracket, and a rubber clamp is rotatably installed at the end of the screws extending into the mounting hole.

[0007] Preferably, an adjusting ring is provided at the end of the screw away from the rubber clamp, and the outer surface of the adjusting ring is covered with a rubber sleeve.

[0008] Preferably, the mounting plate has four through holes arranged in a matrix.

[0009] Preferably, the protrusion has a limiting sliding hole, and the slide rod is slidably arranged in the limiting sliding hole.

[0010] Preferably, two symmetrical limiting grooves are formed on the inner wall of the limiting sliding hole, and limiting sliders are slidably arranged in the limiting grooves and mounted on the sliding rod.

[0011] Preferably, a return spring is provided in the limiting slide groove, with one end of the return spring abutting against the inner wall of the limiting slide groove and the other end of the return spring abutting against the limiting slider.

[0012] Preferably, the inner side of the toothed ring is provided with a plurality of toothed grooves spaced apart along the circumferential direction, and the self-locking block is provided with a toothed block that is adapted to the toothed grooves.

[0013] Compared with the prior art, this utility model provides a multi-angle nozzle positioning and fixing bracket, which has the following beneficial effects: This utility model, through the guide ring and symmetrical protrusions at the bottom of the mounting plate and the annular groove at the top of the mounting bracket that matches the guide ring, can realize the 360° rotation of the mounting bracket along the mounting plate. The toothed ring and the self-locking block slidably arranged in the protrusion engage with each other through toothed grooves, thereby realizing the angle limitation and fixing between the mounting plate and the mounting bracket. The setting of two screws and rubber clamps can facilitate the self-adaptive clamping of the nozzle. The rubber coating on the rubber clamps can enhance the friction between the rubber clamps and the nozzles, thereby achieving the purpose of clamping and fixing the nozzles in the mounting hole. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a top cross-sectional view of the structure of the slider, protrusion, and limiting slider of this utility model;

[0016] Figure 3 This is a side cross-sectional view of the structure of the slide bar, self-locking block, and guide ring of this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the adjusting ring and screw of this utility model;

[0018] Figure 5 This is a schematic diagram showing the separation structure of the mounting plate and mounting bracket of this utility model.

[0019] The components are: 1. Mounting plate; 2. Mounting bracket; 3. Protrusion; 4. Gear ring; 5. Adjusting block; 6. Mounting hole; 7. Rubber clamp; 8. Through hole; 9. Annular groove; 10. Guide ring; 11. Adjusting ring; 12. Screw; 13. Limiting slide groove; 14. Limiting slider; 15. Slide rod; 16. Return spring; 17. Self-locking block; 18. Limiting slide hole. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-5 A multi-angle nozzle positioning and fixing bracket includes a mounting plate 1 and a mounting bracket 2. The bottom of the mounting plate 1 has two symmetrical protrusions 3, and the bottom of the two protrusions 3 is connected to the same guide ring 10. The top of the mounting bracket 2 has an annular groove 9, and the guide ring 10 is rotatably installed in the annular groove 9. The top of the mounting bracket 2 has a toothed ring 4, and both protrusions 3 have grooves that are adapted to the toothed ring 4. The toothed ring 4 is located in the groove. A slide rod 15 is slidably arranged on the protrusion 3. One end of the slide rod 15 is provided with an adjusting block 5, and the other end of the slide rod 15 is provided with a self-locking block 17. The self-locking block 17 abuts against the inner surface of the toothed ring 4. The center of the mounting bracket 2 has a through mounting hole 6. Two screws 12 are threadedly connected to the mounting bracket 2. One end of the screw 12 extending into the mounting hole 6 is rotatably installed with a rubber clamp 7.

[0024] The mounting bracket 2 can rotate 360° along the mounting plate 1 by means of the guide ring 10 at the bottom of the mounting plate 1, the symmetrical protrusions 3, and the annular groove 9 at the top of the mounting bracket 2 that matches the guide ring 10. The gear ring 4 engages with the self-locking block 17 that slides inside the protrusion 3, thereby limiting and fixing the angle between the mounting plate 1 and the mounting bracket 2. The setting of two screws 12 and rubber clamps 7 facilitates adaptive clamping of the nozzle. The rubber coating on the rubber clamps 7 enhances the friction between the rubber clamps 7 and the nozzle, thereby achieving the purpose of clamping and fixing the nozzle in the mounting hole 6.

[0025] Specifically, in this embodiment, an adjusting ring 11 is provided at the end of the screw 12 away from the rubber clamp 7. The outer surface of the adjusting ring 11 is covered with a rubber sleeve, and the screw 12 can be rotated by the adjusting ring 11.

[0026] Specifically, in this embodiment, the mounting plate 1 has four through holes 8 arranged in a matrix, which facilitates the connection and fixation of the mounting plate 1 by passing bolts through the through holes 8.

[0027] Specifically, in this embodiment, a limiting sliding hole 18 is provided on the protrusion 3, and the slide rod 15 is slidably arranged in the limiting sliding hole 18.

[0028] Specifically, in this embodiment, two mutually symmetrical limiting grooves 13 are provided on the inner wall of the limiting sliding hole 18, and a limiting slider 14 is slidably arranged in the limiting groove 13. The limiting slider 14 is mounted on the slide rod 15.

[0029] By cooperating with the limiting slide groove 13 and the limiting slider 14, the movement range of the slide rod 15 can be limited.

[0030] Specifically, in this embodiment, a reset spring 16 is provided in the limiting slide groove 13. One end of the reset spring 16 abuts against the inner wall of the limiting slide groove 13, and the other end of the reset spring 16 abuts against the limiting slider 14.

[0031] By setting the return spring 16, when the pressing adjustment block 5 drives the two slide rods 15 to move closer to each other, it can drive the limit slider 14 in the limit slide groove 13 to slide and squeeze the return spring 16. At this time, the self-locking block 17 moves away from the toothed ring 4, so that the mounting bracket 2 can be rotated to achieve the purpose of adjusting the angle. After the adjustment is completed, the two adjustment blocks 5 can be released. At this time, the elastic potential energy of the return spring 16 can make the two self-locking blocks 17 press against the inner wall of the toothed ring 4 again, thereby achieving the locking and fixing between the mounting bracket 2 and the mounting plate 1.

[0032] Specifically, in this embodiment, the inner side of the toothed ring 4 is provided with multiple toothed grooves spaced apart along the circumferential direction, and the self-locking block 17 is provided with toothed blocks that are adapted to the toothed grooves.

[0033] It should be noted that each tooth of the gear ring corresponds to an adjustment accuracy of 25°. As for the selection of spring and other standard parts, these are common knowledge in the field and will not be elaborated upon in this application.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle nozzle positioning and fixing bracket, comprising a mounting plate and a mounting bracket, characterized in that: The mounting plate has two symmetrical protrusions at its bottom, and the bottom of the two protrusions is connected to the same guide ring. The top of the mounting bracket has an annular groove, and the guide ring is rotatably installed in the annular groove. The top of the mounting bracket has a toothed ring, and both protrusions have grooves that fit the toothed ring. The toothed ring is located in the groove. A slide rod is slidably arranged on the protrusion. One end of the slide rod is provided with an adjusting block, and the other end of the slide rod is provided with a self-locking block. The self-locking block abuts against the inner surface of the toothed ring. The center of the mounting bracket has a through mounting hole, and two screws are threadedly connected to the mounting bracket. A rubber clamp is rotatably installed at the end of the screws that extends into the mounting hole.

2. The multi-angle showerhead positioning and fixing support of claim 1, wherein: An adjusting ring is provided at the end of the screw away from the rubber clamp, and the outer surface of the adjusting ring is covered with a rubber sleeve.

3. The multi-angle showerhead positioning and fixing support of claim 1, wherein: The mounting plate has four through holes arranged in a matrix.

4. The multi-angle showerhead positioning and fixing support of claim 1, wherein: The protrusion has a limiting sliding hole, and the slide rod is slidably arranged in the limiting sliding hole.

5. A multi-angle nozzle positioning and fixing bracket according to claim 4, characterized in that: The inner wall of the limiting slide hole has two mutually symmetrical limiting slide grooves, and a limiting slider is slidably arranged in the limiting slide groove. The limiting slider is installed on the slide rod.

6. The multi-angle showerhead positioning and fixing support of claim 5, wherein: A return spring is provided inside the limiting slide groove. One end of the return spring abuts against the inner wall of the limiting slide groove, and the other end of the return spring abuts against the limiting slider.

7. The multi-angle showerhead positioning and fixing support of claim 1, wherein: The inner side of the toothed ring is provided with multiple tooth grooves spaced apart along the circumferential direction, and the self-locking block is provided with a tooth block that matches the tooth grooves.

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