Split dental electric motor display assembly for easy installation

Abstract

The utility model discloses a split type dental electric motor display assembly convenient to installation relates to dental instrument technical field, including display screen, and the display screen is connected with mounting bracket cooperation, and the side of mounting bracket is away from display screen and is fixedly connected with support component, and the one end of support component is close to mounting bracket and is fixedly connected with assembly frame, and the one end of assembly frame is away from support component and is fixedly connected with peristaltic pump, and the middle segment of assembly frame is fixedly connected with the bottom of connecting rod, the mounting bracket includes the first mounting plate and second mounting plate of integrated setting, through the loosening locking screw and the rotation lock sleeve can make mounting bracket and display screen rotate to change the angle of display screen, improve the scope of application, flat pad no.

Description

Technical Field

[0001] This utility model relates to the field of dental instrument technology, specifically a split-type dental electric motor display assembly that is easy to install. Background Technology

[0002] A dental electric motor is a device used to power dental handpieces, and can also supply water and air to them. Electric motors are widely used in dental implant surgery due to their high stability and controllability.

[0003] The display screen of existing dental electric motors is integrated into the main unit, which makes the main unit relatively large (the main unit includes a housing, which houses the power supply system, air pump, and solenoid valve for connecting to the water circuit of the dental chair, etc., and the display screen is mounted on the housing).

[0004] Existing dental electric motors are large in size, taking up space for other dental medical instruments; the main unit of the dental electric motor has many interfaces, making wiring cumbersome and complicated for doctors, which greatly affects work efficiency and surgical procedures. Utility Model Content

[0005] The purpose of this invention is to provide a modular dental electric motor display assembly that is easy to install. By setting up a modular main unit and display, the size of the main unit is reduced, allowing the main unit to be installed inside the dental chair (the installation location is not limited, it can be inside the instrument tray of the dental chair, etc.). At the same time, it can also reduce exposed wires, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A modular dental electric motor display assembly that is easy to install includes a display screen that is connected to a mounting bracket. The side of the mounting bracket away from the display screen is fixedly connected to a support assembly. The end of the support assembly near the mounting bracket is fixedly connected to an assembly frame. The end of the assembly frame away from the support assembly is fixedly connected to a peristaltic pump. The middle section of the assembly frame is fixedly connected to the bottom of a connecting rod.

[0008] The mounting bracket includes an integrally formed first mounting plate and a second mounting plate, wherein the first mounting plate is connected to the display screen and the second mounting plate is fixedly connected to the support assembly; the first mounting plate has a mounting hole in the middle.

[0009] The support assembly includes a base, one side of which is fixedly connected to the dental chair by bolts, and the other side has an integrally formed shaft in the middle; the end of the shaft away from the base passes through the mounting hole and has a locking sleeve on the outside;

[0010] A bushing is coaxially sleeved on the outer side of the middle section of the shaft body; the bushing includes a first shaft part, and a flange is coaxially integrally provided at one end of the first shaft part near the locking sleeve, and a second shaft part is coaxially integrally provided on the side of the flange away from the first shaft part; the second shaft part is fixedly connected to the assembly frame.

[0011] As a further technical solution of this utility model, the flange is provided with a plurality of threaded holes evenly distributed in an annular pattern, and the plurality of threaded holes correspond to the positions of the plurality of through holes respectively; the inner side of the plurality of threaded holes is threaded with fixing screws, and the flange is fixedly connected to the second mounting plate by the plurality of fixing screws.

[0012] As a further technical solution of this utility model, a flat washer and a wave washer are coaxially sleeved on the outer side of the end of the shaft near the base.

[0013] As a further technical solution of this utility model, a sleeve is coaxially sleeved on the outer side of the shaft near the base, and the flat washer and the wave washer are both located inside the sleeve; the end of the first shaft away from the flange is located inside the sleeve, and the inner wall of the sleeve is in contact with the outer wall of the first shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model allows the mounting bracket and display screen to rotate by loosening the locking screw and rotating the locking sleeve, thereby changing the angle of the display screen and improving its applicability; the flat washer and the corrugated washer are used to fill the gap and prevent loosening, wherein the corrugated washer is also used to provide pre-tightening force; the locking screw can improve the stability of the connection between the locking sleeve and the shaft, and prevent the connection between the locking sleeve and the shaft from loosening due to shaking.

[0016] 2. In this utility model, the connection between the first mounting plate and the display screen includes, but is not limited to, bolt connection, snap-fit ​​or magnetic connection (the display screen is relatively lightweight, so the magnetic connection can satisfy the need to fix the display screen). The various connection methods further improve the applicability and make installation convenient. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This utility model Figure 1 Another perspective view.

[0019] Figure 3 This utility model Figure 1 A partial structural diagram.

[0020] Figure 4 This utility model Figure 3 A partial structural diagram.

[0021] Figure 5 This is a schematic diagram showing the connection between the support component and the mounting bracket of this utility model.

[0022] Figure 6 This utility model Figure 5 Top view.

[0023] Figure 7 This is a disassembled schematic diagram of the support component of this utility model.

[0024] Figure 8 This is a three-dimensional structural diagram of the mounting bracket of this utility model.

[0025] In the diagram: 1-Display screen, 2-Support assembly, 3-Mounting bracket, 4-Assembly bracket, 5-Peristaltic pump, 6-Connecting rod;

[0026] 21-Base, 22-Shaft, 23-Flat washer one, 24-Wave wave washer, 25-Sleeve, 26-Shaft sleeve, 27-Flat washer two, 28-Fixing screw, 29-Locking sleeve, 20-Locking screw, 31-First mounting plate, 32-Second mounting plate, 33-Through hole, 34-Mounting hole;

[0027] 261-First shaft portion, 262-Flange, 263-Second shaft portion. Detailed Implementation

[0028] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-8 In this embodiment of the present invention, a split-type dental electric motor display assembly that is easy to install includes a display screen 1, which is connected to a mounting frame 3. The side of the mounting frame 3 away from the display screen 1 is fixedly connected to a support component 2. The end of the support component 2 near the mounting frame 3 is fixedly connected to an assembly frame 4. The end of the assembly frame 4 away from the support component 2 is fixedly connected to a peristaltic pump 5, and the middle section of the assembly frame 4 is fixedly connected to the bottom of a connecting rod 6.

[0030] The mounting bracket 3 includes an integrally formed first mounting plate 31 and second mounting plate 32, wherein the first mounting plate 31 is connected to the display screen 1 and the second mounting plate 32 is fixedly connected to the support component 2; the first mounting plate 31 has a mounting hole 34 in the middle;

[0031] The support assembly 2 includes a base 21, one side of which is fixedly connected to the dental chair by bolts, and the other side has an integrally formed shaft 22 in the middle; the end of the shaft 22 away from the base 21 passes through the mounting hole 34 and has a locking sleeve 29 on the outside;

[0032] A bushing 26 is coaxially sleeved on the outer side of the middle section of the shaft 22; the bushing 26 includes a first shaft portion 261, a flange 262 is coaxially integrally provided at one end of the first shaft portion 261 near the locking sleeve 29, and a second shaft portion 263 is coaxially integrally provided on the side of the flange 262 away from the first shaft portion 261; the second shaft portion 263 is fixedly connected to the assembly frame 4.

[0033] The second mounting plate 32 is provided with a plurality of through holes 33 evenly, and the plurality of through holes 33 are located outside the mounting holes 34 and are evenly distributed in a ring.

[0034] The flange 262 is provided with a plurality of threaded holes evenly distributed in a ring, and the plurality of threaded holes correspond to the positions of the plurality of through holes 33 respectively; the inner side of the plurality of threaded holes is threaded with fixing screws 28, and the flange 262 is fixedly connected to the second mounting plate 32 by the plurality of fixing screws 28; a flat washer 27 is provided between the bushing 26 and the locking sleeve 29.

[0035] The outer side of the shaft 22 near the base 21 is coaxially fitted with a flat washer 23 and a wave washer 24.

[0036] By adopting the above technical solution, the mounting bracket 3 and the display screen 1 can be rotated by loosening the locking screw 20 and rotating the locking sleeve 29, thereby changing the angle of the display screen 1 and improving the applicability range; the flat washer 23 and the corrugated washer 24 are used to fill the gap and prevent loosening, wherein the corrugated washer 24 is also used to provide pre-tightening force; the locking screw 20 can improve the stability of the connection between the locking sleeve 29 and the shaft 22 and prevent the connection between the locking sleeve 29 and the shaft 22 from loosening due to shaking.

[0037] In this embodiment, a sleeve 25 is coaxially sleeved on the outer side of the shaft 22 near the base 21, and the flat washer 23 and the wave washer 24 are both located inside the sleeve 25; the end of the first shaft portion 261 away from the flange 262 is located inside the sleeve 25, and the inner wall of the sleeve 25 is in contact with the outer wall of the first shaft portion 261.

[0038] The locking sleeve 29 has an internal thread on the inner side of the end near the shaft 22, and the shaft 22 has an external thread on the outer side of the end near the locking sleeve 29;

[0039] The locking sleeve 29 has a threaded hole at one end near the shaft 22 and a locking screw 20 is threadedly connected thereto. The lower end of the locking screw 20 is threadedly connected to the shaft 22.

[0040] By adopting the above technical solutions, the connection between the first mounting plate 31 and the display screen 1 includes, but is not limited to, bolt connection, snap-fit ​​or magnetic connection (the display screen is relatively light, so the magnetic connection can satisfy the fixation of the display screen). The connection methods are diverse, which further improves the applicability and makes installation convenient.

[0041] The working principle of this utility model is as follows: by loosening the locking screw 20 and rotating the locking sleeve 29, the mounting bracket 3 and the display screen 1 can be rotated, thereby changing the angle of the display screen 1 and improving the applicability; the flat washer 23 and the corrugated washer 24 are used to fill the gap and prevent loosening, wherein the corrugated washer 24 is also used to provide pre-tightening force; the locking screw 20 can improve the stability of the connection between the locking sleeve 29 and the shaft 22 and prevent the connection between the locking sleeve 29 and the shaft 22 from loosening due to shaking;

[0042] The connection between the first mounting plate 31 and the display screen 1 includes, but is not limited to, bolt connection, snap-fit ​​or magnetic connection (the display screen is relatively lightweight, so the magnetic connection method can satisfy the need to fix the display screen). The various connection methods further improve the applicability and make installation convenient.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular dental electric motor display assembly that is easy to install, characterized in that: include The display screen (1) is connected to the mounting bracket (3), and the mounting bracket (3) is also fixedly connected to the support component (2); the support component (2) is fixedly connected to the assembly frame (4); The end of the assembly frame (4) away from the support assembly (2) is fixedly connected to the peristaltic pump (5), and the middle section of the assembly frame (4) is fixedly connected to the bottom of the connecting rod (6); The support assembly (2) includes a base (21), one side of which is fixedly connected to the dental chair by bolts, and the other side is integrally provided with a shaft (22); the end of the shaft (22) away from the base (21) passes through the mounting hole (34) and is provided with a locking sleeve (29) on the outside. A bushing (26) is coaxially sleeved on the outer side of the middle section of the shaft (22); the bushing (26) includes a first shaft part (261), and a flange (262) is coaxially integrally provided at one end of the first shaft part (261) near the locking sleeve (29), and a second shaft part (263) is coaxially integrally provided on the side of the flange (262) away from the first shaft part (261); the second shaft part (263) is fixedly connected to the assembly frame (4).

2. The easily installable split-type dental electric motor display assembly according to claim 1, characterized in that: The mounting bracket (3) includes an integrally set first mounting plate (31) and second mounting plate (32), wherein the first mounting plate (31) is connected to the display screen (1) and the second mounting plate (32) is fixedly connected to the support component (2); the first mounting plate (31) has a mounting hole (34) in the middle.

3. The easily installable split-type dental electric motor display assembly according to claim 1, characterized in that: The second mounting plate (32) is provided with a plurality of through holes (33) evenly, and the plurality of through holes (33) are located outside the mounting hole (34) and are evenly distributed in a ring.

4. The easy-to-install split-type dental electric motor display assembly according to claim 3, characterized in that: The flange (262) is provided with a plurality of threaded holes arranged in a ring, and the plurality of threaded holes correspond to the positions of the plurality of through holes (33).

5. The easily installable split-type dental electric motor display assembly according to claim 4, characterized in that: Each of the aforementioned threaded holes has a fixing screw (28) threaded inside, and the flange (262) is fixedly connected to the second mounting plate (32) by the multiple fixing screws (28).

6. The easily installable split-type dental electric motor display assembly according to claim 1, characterized in that: The shaft (22) is coaxially fitted with a flat washer (23) and a wave washer (24) on the outer side of one end near the base (21).

7. The easily installable split-type dental electric motor display assembly according to claim 6, characterized in that: The shaft (22) is coaxially fitted with a sleeve (25) on the outer side of one end near the base (21), and the flat washer (23) and the wave washer (24) are both located inside the sleeve (25).

8. The easily installable split-type dental electric motor display assembly according to claim 7, characterized in that: The end of the first shaft portion (261) away from the flange (262) is located inside the sleeve (25), and the inner wall of the sleeve (25) is in contact with the outer wall of the first shaft portion (261).

9. The easily installable split-type dental electric motor display assembly according to claim 1, characterized in that: The lock sleeve (29) has an internal thread on the inner side of the end near the shaft (22), and the shaft (22) has an external thread on the outer side of the end near the lock sleeve (29).

10. The easily installable split-type dental electric motor display assembly according to claim 9, characterized in that: The locking sleeve (29) has a threaded hole at one end near the shaft (22) and a locking screw (20) is threadedly connected thereto. The lower end of the locking screw (20) is threadedly connected to the shaft (22).

Images