Dental handpiece oil control frame

Abstract

The utility model relates to the technical field of dental handpiece lubricating equipment, and discloses a dental handpiece oil control frame which comprises a box body, a limiting plate arranged in the box body, an oil control disinfection mechanism and a fixing mechanism, through the arrangement of an oil control disinfection mechanism and a fixing mechanism, a sponge immersed in disinfection alcohol is placed in an oil receiving frame, when a mobile phone is pressed downwards, the mobile phone can drive a fixing sleeve and an insertion ring to move downwards, a first sliding block extrudes a spring until the bottom end of the mobile phone moves to the sponge in the oil receiving frame, and then the mobile phone continues to move downwards to extrude the sponge; the bottom end of the mobile phone is wrapped by the sponge, the mobile phone is rotated, the fixing sleeve is driven to rotate through sliding connection between a sliding ring and a first sliding groove, the mobile phone is rotated in the sponge, the wiping effect is achieved, and disinfection of the bottom end of the mobile phone is completed; the problem that the subsequent high-pressure sterilization effect is reduced due to the fact that an existing oil control frame cannot disinfect the bottom end of a mobile phone after oil control is completed is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dental mobile phone lubrication equipment, in particular to a dental mobile phone oil control rack. Background Art

[0002] Dental handpieces are one of the main instruments commonly used in dental hospitals, and are usually made of steel. Due to their precision manufacturing, complex structure, and the presence of small cavities and lumens inside, dental handpieces are difficult to maintain, especially the cleaning and lubrication of their bearings, which is one of the important aspects of dental handpiece maintenance. The cleaning of dental handpieces is to prevent foreign matter from entering the bearings and increasing the friction between the ball and the inner and outer rings of the bearings. The lubrication of dental handpieces is to reduce the friction between the ball and the inner and outer rings of the bearings, so that the dental handpiece can operate at high speed.

[0003] Therefore, when maintaining a dental handpiece, the ball bearings should always have lubricant. However, if there is too much lubricant, it will block the sterilization surface and sterilization factors during the sterilization of the dental handpiece, affecting the sterilization process. At the same time, too much lubricant accumulates on the surface of the ball bearings, which will also reduce the efficiency of the dental handpiece. Therefore, in the process of maintaining a dental handpiece, it is necessary to control the oil of the dental handpiece to avoid oil leakage, which is commonly known as oil bags. After searching, the utility model with the authorization announcement number CN208926674U discloses a dental handpiece oil control rack. The oil control rack is designed so that the arc connecting the center of the oil column and the fixed hole coincides with the center line of the dental handpiece, which is convenient for placement and removal, and the oil control is smooth, thereby improving the oil control efficiency and avoiding the oil bag phenomenon. However, the oil control rack still has problems such as:

[0004] 1. After completing the oil control, the dental handpiece needs to be sealed and packaged and then sterilized by high pressure. However, the oil control rack cannot disinfect the bottom of the handpiece after completing the oil control, which will reduce the effect of subsequent high pressure sterilization;

[0005] 2. At the same time, the above oil control rack cannot effectively collect the oil bags after oil control, which causes the bottom to be easily contaminated and is not convenient for multiple use;

[0006] Therefore, the utility model provides a dental handpiece oil control stand to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the shortcomings of the prior art, the utility model provides a dental handpiece oil control rack, which can effectively disinfect the bottom of the handpiece, facilitate high-pressure sterilization after subsequent plastic bag packaging, has good oil bag collection effect and is easy to clean, and solves the problem that the existing oil control rack cannot disinfect the bottom of the handpiece after completing oil control.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose of quickly and effectively controlling oil and disinfecting dental handpieces, the utility model provides the following technical solutions:

[0011] A dental handpiece oil control stand comprises a box body and a limit plate fixedly arranged in the box body, wherein the box body is also provided with a

[0012] The oil control and disinfection mechanism comprises a fixed plate arranged at the bottom end of the limiting plate, the fixed plate is provided with a groove, a sliding rod is arranged in the groove, a first sliding block is slidably arranged on the sliding rod, a spring is arranged at the bottom end of the first sliding block, the end of the spring away from the first sliding block is arranged at the bottom end of the inner wall of the groove, an insert ring is arranged on the first sliding block, a connecting plate is arranged on the insert ring, a through groove is provided at the bottom end of the insert ring, a first sliding groove is provided in the through groove, a slip ring is slidably connected in the first sliding groove, a connecting ring is provided at the bottom end of the slip ring, and a fixing sleeve is provided at the bottom end of the connecting ring; a fixing mechanism, the fixing mechanism is arranged at the lower side of the oil control and disinfection mechanism.

[0013] Based on the above features: the mobile phone is inserted into the insert ring through the through hole at the top of the limit plate to fix and limit the mobile phone, so that the mobile phone can be fixed on the limit plate to control oil; at the same time, due to the characteristics of the fixed sleeve being larger at the top and smaller at the bottom, the outer wall of the mobile phone will gradually be restricted by the bottom of the fixed sleeve during the downward movement. At the same time, because the fixed sleeve is made of rubber, it will form friction with the outer wall of the mobile phone to clean the outside of the mobile phone. At the same time, the limit plate can be reset by using a spring.

[0014] As a preferred solution of the dental handpiece oil control stand described in the utility model:

[0015] The fixing mechanism includes a second slide groove provided on the box body, a second slider is slidably provided in the second slide groove, an oil receiving frame is provided on the outer side of the second slider, a handle is provided on the outer side of the oil receiving frame, a first magnet is provided on the end of the oil receiving frame away from the handle, a second magnet is provided in the box body, a limiting slide groove is provided outside the box body, a limiting slider is slidably provided in the limiting slide groove, and a clamping plate is provided on the end of the limiting slider away from the limiting slide groove.

[0016] Based on the above features: the movement of the docking oil frame is guided by the second sliding groove, and the docking oil frame is fixed by the interaction between the first magnet and the second magnet.

[0017] As a preferred solution of the dental handpiece oil control stand described in the utility model:

[0018] The insert ring and the fixing sleeve are evenly and equidistantly distributed inside the box.

[0019] Based on the above features: through the above settings, it is convenient to place multiple mobile phones at one time, thereby improving the efficiency of oil control work.

[0020] As a preferred solution of the dental handpiece oil control stand described in the utility model:

[0021] The inner wall of the groove formed on the outer wall of the fixing plate is matched with the outer wall of the first sliding block, and the inner wall of the first sliding groove is matched with the outer wall of the sliding ring.

[0022] Based on the above features: Through the above arrangement, the stability of the mobile phone placed in the fixed sleeve during the up and down movement and rotation process can be effectively improved.

[0023] As a preferred solution of the dental handpiece oil control stand described in the utility model:

[0024] The distance between the inner outer wall of the handle and the oil receiving frame is equal to the thickness of the clamping plate.

[0025] Based on the above features: through the above settings, when the clamping plate is clamped on the inner side of the handle, its fit can be guaranteed, thereby improving the stability of the limit fixation of the docking oil frame.

[0026] As a preferred solution of the dental handpiece oil control stand described in the utility model:

[0027] The first magnet and the second magnet are magnets of opposite polarities, and are bilaterally symmetrically arranged on the outer wall and the inner wall of the oil receiving frame and the box body, respectively.

[0028] Based on the above characteristics: the fixed limiting effect of the oil receiving frame can be further improved to ensure that the oil receiving frame will not shake during the disinfection process.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the utility model provides a dental handpiece oil control stand, which has the following beneficial effects:

[0031] 1. Through the setting of the oil control and disinfection mechanism and the fixing mechanism, first insert the mobile phone into the plug ring through the through hole at the top of the limit plate, and then continue to move downward. Due to the characteristics of the fixing sleeve that is larger at the top and smaller at the bottom, the outer wall of the mobile phone will gradually be restricted by the bottom of the fixing sleeve during the downward movement. At the same time, because the fixing sleeve is made of rubber, it will form friction with the outer wall of the mobile phone, thereby restricting the mobile phone. Place it vertically in the fixing sleeve, let it stand for more than one hour after placement, and control the oil; the outflowing lubricating oil will fall into the oil receiving frame at the bottom. After the oil control is completed, the oil receiving frame will be drawn out to clean the internal lubricating oil, and then a sponge soaked in disinfectant alcohol will be placed in the oil receiving frame, and then the oil receiving frame will be placed in the box again, and then the mobile phone will be pressed down. The mobile phone will drive the fixed sleeve and the insert ring to move downward through the sliding connection between the first slider and the slide rod, and the first slider will squeeze the spring until the bottom end of the mobile phone moves to the sponge in the oil receiving frame, and then continue to move downward to squeeze the sponge, so that the bottom end of the mobile phone is wrapped by the sponge, and then the mobile phone is rotated to drive the fixed sleeve to rotate through the sliding connection between the slide ring and the first slide groove, so that the mobile phone rotates and rubs in the sponge to form a wiping effect, thereby completing the disinfection of the bottom end of the mobile phone, thereby facilitating subsequent high-pressure sterilization after plastic packaging; It solves the problem that the existing oil control rack cannot disinfect the bottom end of the mobile phone after completing oil control, resulting in a reduction in the subsequent high-pressure sterilization effect, thereby reducing the effect of subsequent high-pressure sterilization;

[0032] 2. Through the setting of the oil receiving frame, when the oil receiving frame needs to be pulled out, first pull the card plate upward to move upward through the sliding connection between the limit slider and the limit slide groove, so that the card plate can be separated from the inside of the handle, and the limiting effect of the docking oil frame is released. Then, pull the handle outward to drive the oil receiving frame to move outward, so that the first magnet and the second magnet are released from the magnetic attraction, and the disassembly of the docking oil frame can be completed. Then, the docking oil frame and the inside of the box can be cleaned, thereby achieving the purpose of quickly and effectively controlling oil and disinfecting the dental mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of the dental handpiece oil control stand of the utility model;

[0034] Figure 2 This is a cross-sectional view of the interior of the oil control stand of a dental handpiece of the utility model;

[0035] Figure 3 This is a partial structural diagram of the oil control and disinfection mechanism of the utility model;

[0036] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed sleeve in the oil control and disinfection mechanism of the utility model;

[0037] Figure 5It is a schematic diagram of the separation structure of the fixing mechanism of the utility model.

[0038] In the figure: 1. box body; 2. limit plate; 31. oil control and disinfection mechanism; 311. fixed plate; 312. slide rod; 313. first slide block; 314. spring; 315. plug ring; 316. connecting plate; 317. through groove; 318. first slide groove; 319. slip ring; 3110. connecting ring; 3111. fixed sleeve; 32. fixing mechanism; 321. second slide groove; 322. second slide block; 323. oil receiving frame; 324. handle; 325. first magnet; 326. second magnet; 327. limit slide groove; 328. limit slide block; 329. card plate. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] like Figures 1 to 5 As shown, this embodiment 1 provides a technical solution:

[0041] A dental handpiece oil control stand, comprising

[0042] Box 1;

[0043] A limit plate 2, fixedly connected to the inner wall of the box body 1;

[0044] The oil control and disinfection mechanism 31 is arranged inside the box body 1, and includes a fixed plate 311 fixedly connected to the bottom end of the limit plate 2, the outer wall of the fixed plate 311 is provided with a groove, the inner wall of the groove is fixedly connected with a sliding rod 312, a first sliding block 313 is slidably connected to the sliding rod 312, the bottom end of the first sliding block 313 is fixedly connected with a spring 314, the end of the spring 314 away from the first sliding block 313 is fixedly connected to the bottom end of the inner wall of the groove, the outer wall of the first sliding block 313 is fixedly connected with an insert ring 315, the outer wall of the insert ring 315 is fixedly connected with a connecting plate 316, and a through groove 317 is provided at the bottom end of the insert ring 315, the inner wall of the through groove 317 is provided with a first sliding groove 318, the inner wall of the first sliding groove 318 is slidably connected with a slip ring 319, the bottom end of the slip ring 319 is fixedly connected with a connecting ring 3110, and the bottom end of the connecting ring 3110 is fixedly connected with a fixing sleeve 3111;

[0045] A fixing mechanism 32, arranged below the oil control and disinfection mechanism 31;

[0046] Specifically, when in use, the mobile phone is inserted into the insert ring 315 through the through hole at the top of the limiting plate 2 to fix and limit the mobile phone, so that the mobile phone can be fixed on the limiting plate 2 to control oil; at the same time, due to the characteristics of the fixing sleeve 3111 being larger at the top and smaller at the bottom, the outer wall of the mobile phone will gradually be restricted by the bottom of the fixing sleeve 3111 during the downward movement. At the same time, because the fixing sleeve 3111 is made of rubber, it will form friction with the outer wall of the mobile phone to clean the outside of the mobile phone. At the same time, the limiting plate 2 can be reset by using the spring 314.

[0047] As a preferred embodiment, Figure 4 As shown, the number of the insert rings 315 corresponds to that of the fixing sleeves 3111, and both are multiple, and the insert rings 315 and the fixing sleeves 3111 are evenly and equidistantly distributed inside the box body 1;

[0048] Specifically, during use, through the above arrangement, multiple mobile phones can be placed at one time, thereby improving the efficiency of oil control.

[0049] As a preferred embodiment, Figure 3 As shown, the inner wall of the groove formed on the outer wall of the fixing plate 311 fits in with the outer wall of the first sliding block 313, and the inner wall of the first sliding groove 318 fits in with the outer wall of the sliding ring 319;

[0050] Specifically, during use, the above arrangement can effectively improve the stability of the mobile phone placed in the fixed sleeve 3111 during the up and down movement and rotation process.

[0051] As a preferred embodiment, Figure 2 and Figure 5 As shown, the fixing mechanism 32 includes a second slide groove 321 provided on the inner wall of the box body 1, the inner wall of the second slide groove 321 is slidably connected to a second slider 322, the outer wall of the second slider 322 is fixedly connected to an oil receiving frame 323, the outer wall of the oil receiving frame 323 is fixedly connected to a handle 324, the end of the oil receiving frame 323 away from the handle 324 is fixedly connected to a first magnet 325, the inner wall of the box body 1 is fixedly connected to a second magnet 326, a limiting slide groove 327 is provided on the outer wall of the box body 1, the inner wall of the limiting slide groove 327 is slidably connected to a limiting slider 328, and the end of the limiting slider 328 away from the limiting slide groove 327 is fixedly connected to a clamping plate 329;

[0052] Specifically, when in use, the movement of the docking oil frame 323 is guided by the second slide groove 321, and the docking oil frame 323 is fixed by the interaction between the first magnet 325 and the second magnet 326 (magnets of opposite polarity).

[0053] As a preferred embodiment, Figure 5As shown, the distance between the inner and outer walls of the handle 324 and the oil receiving frame 323 is equal to the thickness of the clamping plate 329;

[0054] Specifically, when in use, when the clamping plate 329 is clamped on the inner side of the handle 324 , the fit thereof can be ensured, thereby improving the stability of the limiting fixation of the docking oil frame 323 .

[0055] As a preferred embodiment, Figure 5 As shown, the number of the first magnet 325 and the second magnet 326 are both two, and the two are in a left-right symmetrical structure and are respectively distributed on the outer wall and the inner wall of the oil receiving frame 323 and the box body 1;

[0056] Specifically, when in use, the above-mentioned arrangement can further improve the fixing and limiting effect of the oil receiving frame 323, ensuring that the oil receiving frame 323 does not shake during the disinfection process.

[0057] The use and implementation principle of the dental handpiece oil control stand described in this embodiment are as follows:

[0058] Step 1: When controlling oil, insert the mobile phone into the insert ring 315 through the through hole at the top of the limiting plate 2, and then continue to move downward. Due to the characteristics of the fixing sleeve 3111 being larger at the top and smaller at the bottom, the outer wall of the mobile phone will gradually be restricted by the bottom of the fixing sleeve 3111 during the downward movement. At the same time, since the fixing sleeve 3111 is made of rubber, friction will be formed with the outer wall of the mobile phone, thereby restricting the mobile phone. The mobile phone is placed vertically in the fixing sleeve 3111 and left to stand for more than one hour to control oil.

[0059] The oil collecting frame 323 is then put into the oil collecting frame 323 to clean the oil inside. Then, the sponge soaked in disinfectant alcohol is put into the oil collecting frame 323, and then the oil collecting frame 323 is put into the box body 1 again. Then, the mobile phone is pressed downward. At this time, the mobile phone will drive the fixed sleeve 3111 and the plug ring 315 to move downward through the sliding connection between the first slider 313 and the slide rod 312. At the same time, the first slider 313 squeezes the spring 314 until the bottom of the mobile phone moves to the sponge in the oil collecting frame 323, and then continues to move downward to squeeze the sponge, so that the bottom of the mobile phone is wrapped by the sponge. Then, the mobile phone is rotated to drive the fixed sleeve 3111 to rotate through the sliding connection between the slide ring 319 and the first slide groove 318, so that the mobile phone rotates and rubs in the sponge to form a wiping effect, thereby completing the disinfection of the bottom of the mobile phone, thereby facilitating subsequent high-pressure sterilization after plastic packaging.

[0060] Among them, when it is necessary to draw out the oil receiving frame 323, first pull the card plate 329 upward to move upward through the sliding connection between the limiting slider 328 and the limiting slide groove 327, so that the card plate 329 can be separated from the inside of the handle 324, and the limiting effect of the docking oil frame 323 is released. Then, the handle 324 is pulled outward to drive the oil receiving frame 323 to move outward, so that the first magnet 325 and the second magnet 326 are released from the magnetic attraction, and the disassembly of the docking oil frame 323 is completed. Then, the docking oil frame 323 and the inside of the box body 1 can be cleaned.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] 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 dental handpiece oil control stand, comprising a box (1), a limit plate (2) fixedly arranged in the box (1), characterized in that: The box (1) is also provided with The oil control and disinfection mechanism (31) comprises a fixed plate (311) arranged at the bottom end of the limit plate (2), the fixed plate (311) is provided with a groove, a slide bar (312) is arranged in the groove, a first slide bar (313) is slidably arranged on the slide bar (312), a spring (314) is arranged at the bottom end of the first slide bar (313), and one end of the spring (314) away from the first slide bar (313) is arranged at the bottom end of the inner wall of the groove, and the first slide bar (313) is provided with a spring (314) at the bottom end of the inner wall of the groove. 13) is provided with an insert ring (315), a connecting plate (316) is provided on the insert ring (315), a through groove (317) is provided at the bottom end of the insert ring (315), a first slide groove (318) is provided in the through groove (317), a slip ring (319) is slidably connected in the first slide groove (318), a connecting ring (3110) is provided at the bottom end of the slip ring (319), and a fixing sleeve (3111) is provided at the bottom end of the connecting ring (3110); A fixing mechanism (32), wherein the fixing mechanism (32) is arranged on the lower side of the oil control and disinfection mechanism (31).

2. A dental handpiece oil control stand as claimed in claim 1, characterized in that: The fixing mechanism (32) comprises a second slide groove (321) provided on the housing (1), a second slider (322) being slidably disposed in the second slide groove (321), an oil receiving frame (323) being disposed outside the second slider (322), a handle (324) being disposed outside the oil receiving frame (323), a first magnet (325) being disposed at one end of the oil receiving frame (323) away from the handle (324), a second magnet (326) being disposed in the housing (1), a limiting slide groove (327) being provided outside the housing (1), a limiting slider (328) being slidably disposed in the limiting slide groove (327), and a clamping plate (329) being disposed at one end of the limiting slider (328) away from the limiting slide groove (327).

3. A dental handpiece oil control stand as claimed in claim 1, characterized in that: The insert ring (315) and the fixing sleeve (3111) are evenly and equidistantly distributed inside the box body (1).

4. The dental handpiece oil control stand according to claim 1, characterized in that: The inner wall of the groove formed on the outer wall of the fixing plate (311) is matched with the outer wall of the first sliding block (313), and the inner wall of the first sliding groove (318) is matched with the outer wall of the sliding ring (319).

5. The dental handpiece oil control stand according to claim 2, characterized in that: The distance between the inner and outer walls of the handle (324) and the oil receiving frame (323) is equal to the thickness of the clamping plate (329).

6. A dental handpiece oil control stand as claimed in claim 2, characterized in that: The first magnet (325) and the second magnet (326) are magnets of opposite polarities and are respectively distributed on the outer wall and the inner wall of the oil receiving frame (323) and the box body (1) in a bilaterally symmetrical structure.

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