Dental adjustable examination chair

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a dental adjustable examination chair which comprises a bottom plate, a supporting column mounted on the surface of the bottom plate and a first lying plate mounted at one end of the supporting column, and a second lying plate is hinged to the surface of the first lying plate. The movable assembly is arranged on the surface of the first lying plate; the device is provided with the moving assembly, when the device is used, the moving block is installed on the pillow block on the dental adjustable examination chair, the position of the pillow block can be adjusted by moving the moving block, a comfortable and reasonable pillow position can be provided for a patient, the use comfort is good, and the device is matched with the adjusting assembly to adjust the position of the pillow block. When the angle of the adjusting plate needs to be adjusted, the using angle of the adjusting plate is adjusted by pulling the plug pin out of the mounting block, the plug pin is inserted into the insertion hole formed in the surface of the supporting plate after operation is completed, and therefore the adjusting plate can be adjusted to the comfortable position, the structure is simple, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and apparatus, and in particular relates to an adjustable dental examination chair. Background Art

[0002] With the continuous development of modern economy and technology, people's daily life rhythm is also accelerating, and the incidence of diseases is also increasing. Teeth, as an important part of the human body, will inevitably be invaded by diseases. Modern medicine attaches great importance to the treatment of teeth. In dental treatment, recliners are indispensable.

[0003] After checking, the disclosure (announcement) number: CN219579344U discloses a dental patient recliner, and this technology discloses "a dental patient recliner, including a base, a second automatic lifting module installed at the middle position of the upper rear side of the base, a back pad connected to the outer side of the second automatic lifting module, a bidirectional servo motor installed at the middle position of the rear side of the back pad, and corresponding square frames are provided on both sides of the output end of the bidirectional servo motor. The dental patient recliner can be driven by the threaded rods on both sides of the bidirectional servo motor installed on the back pad, and can be extended outward when the trash can is in use, and can be retracted to the back of the back pad when not in use, and the trash can can be temporarily sealed by the sealing film connected to the push block on the outer side of the square frame. ";

[0004] Although this design can extend outward when the trash can is in use and can be retracted to the back of the back cushion when not in use, and the trash can can be temporarily sealed by the sealing film connected to the push block on the outside of the square frame, the position of the pillow on the recliner of this design is generally fixed in a fixed position of the recliner during actual use. Due to differences in the heights of patients or when treating children, a more comfortable and reasonable pillow position cannot be provided for patients, which brings an uncomfortable experience to patients and the use effect is average.

[0005] In order to solve the above problems, this application proposes a dental adjustable examination chair. Utility Model Content

[0006] To solve the problems raised in the above background technology, the utility model provides a dental adjustable examination chair, which is convenient for adjusting the position of the pillow, flexible to use, can meet the needs of patients of different heights, has a simple structure, and is suitable for large-scale promotion.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dental adjustable examination chair, comprising a bottom plate and a support column mounted on the surface of the bottom plate and a first lying plate mounted on one end of the support column, a second lying plate being hingedly connected to the surface of the first lying plate, and also comprising a moving component arranged on the surface of the first lying plate;

[0008] The moving component includes an adjustment plate arranged on the surface of the first lying board, a fixed plate installed in a through groove opened on the surface of the adjustment plate, and a moving block sliding in the through groove opened on the surface of the adjustment plate, the moving block slides on the surface of the fixed plate, a pillow block is installed on the surface of the moving block, and a groove with an arc-shaped structure is opened on the surface of the pillow block.

[0009] As a preferred embodiment of the adjustable dental examination chair of the utility model, a memory protection pad is installed in the groove formed on the surface of the pillow block.

[0010] As a preferred embodiment of the utility model of a dental adjustable examination chair, a positioning pin is inserted into the insertion hole provided on the surface of the moving block, and the positioning pin passes through the moving block and is inserted into the positioning hole provided on the surface of the fixing plate.

[0011] As a preferred embodiment of the utility model, a U-shaped plate is installed on the surface of the movable block, a T-shaped pull rod is inserted into the socket opened on the surface of the U-shaped plate, one end of the pull rod passes through the U-shaped plate and is connected to the positioning pin, a spring is sleeved on the surface of the pull rod, one end of the spring is connected to the U-shaped plate, and the other end of the spring is connected to the positioning pin.

[0012] As a preferred embodiment of the adjustable dental examination chair of the utility model, a first protective pad is installed on the surface of the first lying plate, and a second protective pad is symmetrically installed on the surface of the second lying plate.

[0013] As a preferred embodiment of the utility model, a dental adjustable examination chair further includes an adjustment component arranged on the surface of the adjustment plate, the adjustment component includes a fixed block symmetrically installed on the surface of the adjustment plate, a support plate installed on the surface of the fixed block, and two groups of mounting blocks installed on the surface of the adjustment plate, a pin is inserted into the socket opened on the surface of the mounting block, and the pin passes through the socket opened on the surface of the support plate.

[0014] As a preferred embodiment of the adjustable dental examination chair of the utility model, the support plate is arranged in a semicircular arc structure, and a plurality of equidistantly arranged plug holes in a circular ring shape are provided on the surface of the support plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] A moving component is provided on this device. When in use, the moving block is installed on the pillow block of the dental adjustment chair, and the fixed plate is installed in the through groove opened on the surface of the adjustment plate to sleeve the moving block on the surface of the fixed plate. The pillow block can be driven to adjust its position by moving the moving block. The use position of the pillow block can be adjusted according to the height of the patient, providing the patient with a more comfortable and reasonable pillow position, which is comfortable to use. In conjunction with the adjustment component, the fixed block and the support plate are installed on the adjustment plate. When the angle of the adjustment plate needs to be adjusted, the use angle of the adjustment plate is adjusted by pulling out the pin from the installation block. After the operation is completed, the pin is inserted into the socket opened on the surface of the support plate, thereby adjusting the dental adjustment examination chair to a comfortable position. The above design structure is simple and flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the mobile component in the utility model;

[0020] Figure 3 It is a front view of the overall structure of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the adjustment component in the utility model;

[0022] In the figure: 1, bottom plate; 11, first lying plate; 12, second lying plate; 13, supporting column;

[0023] 2. Moving assembly; 21. Adjusting plate; 22. Fixing plate; 23. Moving block; 24. Pillow block; 25. Memory pad; 26. U-shaped plate; 27. Positioning pin; 28. Pull rod; 29. ​​Spring; 210. First protection pad; 211. Second protection pad;

[0024] 3. Adjustment assembly; 31. Fixing block; 32. Support plate; 33. Mounting block; 34. Latch. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1-Figure 4 As shown;

[0028] A dental adjustable examination chair comprises a base plate 1, a support column 13 installed on the surface of the base plate 1, and a first lying plate 11 installed at one end of the support column 13. A second lying plate 12 is hinged on the surface of the first lying plate 11.

[0029] In this embodiment: After checking the public (announcement) number: CN219579344U discloses a dental patient recliner, which discloses "a dental patient recliner, including a base, a second automatic lifting module installed at the middle position of the upper rear side of the base, a back pad connected to the outside of the second automatic lifting module, a bidirectional servo motor installed at the middle position of the rear side of the back pad, and corresponding square frames are provided on both sides of the output end of the bidirectional servo motor. The dental patient recliner can be driven by the threaded rods on both sides of the bidirectional servo motor installed on the back pad, and can be extended outward when using a trash can, and can be retracted to the back of the back pad when not in use, and the trash can can be pushed outward by the sealing film connected to the push block on the outside of the square frame. "The trash can can be temporarily sealed, etc." Although the design can extend outward when the trash can is in use and can be retracted to the back of the back cushion when not in use, and the trash can can be temporarily sealed through the sealing film connected to the push block on the outside of the square frame, the position of the pillow on the recliner is generally fixed at a fixed position of the recliner in actual use. Due to differences in the heights of patients or when treating children, a more comfortable and reasonable pillow position cannot be provided for patients, which brings an uncomfortable experience to patients and the use effect is general. In terms of actual use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a moving component 2 and an adjusting component 3 are added to the application document.

[0030] It should be noted that the first lying board 11 and the second lying board 12 are connected via a hinge, and the first lying board 11 and the second lying board 12 are fixed after being adjusted by tightening screws.

[0031] More specifically:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown:

[0033] In combination with the above content, it also includes a moving component 2 arranged on the surface of the first lying board 11, and the moving component 2 includes an adjusting plate 21 arranged on the surface of the first lying board 11, a fixed plate 22 installed in a through groove opened on the surface of the adjusting plate 21, and a moving block 23 sliding in the through groove opened on the surface of the adjusting plate 21, the moving block 23 slides on the surface of the fixed plate 22, and a pillow block 24 is installed on the surface of the moving block 23, and a groove with an arc-shaped structure is opened on the surface of the pillow block 24.

[0034] In this embodiment: by setting up the moving component 2, when in use, by installing the moving block 23 on the pillow block 24 of the dental adjustable examination chair, and installing the fixed plate 22 in the through groove opened on the surface of the adjustment plate 21, the moving block 23 is sleeved on the surface of the fixed plate 22, and the pillow block 24 can be driven to adjust its position by moving the moving block 23. The use position of the pillow block 24 can be adjusted according to the height of the patient, providing a more comfortable and reasonable pillow position for the patient on the dental adjustable examination chair, and the comfort of use is good.

[0035] It should be noted that a memory protection pad 25 is installed in the groove opened on the surface of the pillow block 24, which can provide appropriate wrapping support according to the size of the patient's head and improve the comfort of use.

[0036] It should be noted that: a first protection pad 210 is installed on the surface of the first lying board 11, and a second protection pad 211 is symmetrically installed on the surface of the second lying board 12, which can further improve the comfort of use.

[0037] In an optional embodiment, a positioning pin 27 is inserted into a socket provided on the surface of the moving block 23 . The positioning pin 27 passes through the moving block 23 and is inserted into a positioning hole provided on the surface of the fixing plate 22 .

[0038] In this embodiment, the use position of the moving block 23 can be limited and fixed by installing the positioning pin 27 .

[0039] It should be noted that a plurality of equidistant positioning holes are formed on the surface of the fixing plate 22 .

[0040] In an optional embodiment, a U-shaped plate 26 is installed on the surface of the moving block 23, and a T-shaped pull rod 28 is inserted into the socket opened on the surface of the U-shaped plate 26. One end of the pull rod 28 passes through the U-shaped plate 26 and is connected to the positioning pin 27. A spring 29 is sleeved on the surface of the pull rod 28, one end of the spring 29 is connected to the U-shaped plate 26, and the other end of the spring 29 is connected to the positioning pin 27.

[0041] In this embodiment: by installing the U-shaped plate 26, the pull rod 28 passes through the U-shaped plate 26 and connects it with the positioning pin 27, the positioning pin 27 can be more conveniently pulled out from the moving block 23, so as to facilitate the fixed limit of the moving position of the moving block 23, and by installing the spring 29, the positioning pin 27 can always be inserted into the positioning hole opened on the surface of the fixed plate 22 without the help of external force, and has good stability.

[0042] Going further:

[0043] like Figure 1 , Figure 3 and Figure 4 As shown:

[0044] In combination with the above content, it also includes an adjustment component 3 arranged on the surface of the adjustment plate 21, the adjustment component 3 includes a fixed block 31 symmetrically installed on the surface of the adjustment plate 21, a support plate 32 installed on the surface of the fixed block 31, and two groups of mounting blocks 33 installed on the surface of the adjustment plate 21, a plug 34 is inserted into the socket opened on the surface of the mounting block 33, and the plug 34 passes through the socket opened on the surface of the support plate 32.

[0045] In this embodiment: and in conjunction with the adjustment component 3, by installing a fixing block 31 and a support plate 32 on the adjustment plate 21, when the angle of the adjustment plate 21 needs to be adjusted, the use angle of the adjustment plate 21 is adjusted by pulling out the pin 34 from the mounting block 33, and after the operation is completed, the pin 34 is inserted into the socket opened on the surface of the support plate 32, so that the adjustment plate 21 is adjusted to a comfortable position, so that the patient can have a more suitable lying posture when lying on the dental adjustable examination chair. The design structure is simple and flexible and convenient to use.

[0046] It should be noted that the support plate 32 is arranged in a semicircular arc structure, and a plurality of equidistantly arranged insertion holes in a circular ring shape are provided on the surface of the support plate 32 .

[0047] The working principle and use process of the utility model are as follows: by setting a moving component 2, when in use, a moving block 23 is installed on the pillow block 24 of the dental adjustable examination chair, and a fixed plate 22 is installed in a through groove opened on the surface of the adjusting plate 21, and the moving block 23 is sleeved on the surface of the fixed plate 22. By moving the moving block 23, the pillow block 24 can be driven to adjust its position. The use position of the pillow block 24 can be adjusted according to the height of the patient, providing a more comfortable and reasonable pillow position for the patient on the dental adjustable examination chair, and the comfort of use is good. A memory protection pad 25 is installed in the groove opened on the surface of the pillow block 24, which can provide appropriate wrapping support according to the size of the patient's head, thereby improving the comfort of use. By installing the first protection pad 210 and the second protection pad 211, the comfort of use can be further improved. By installing the positioning pin 27, the moving block 24 can be adjusted. The use position of the block 23 is limited and fixed. By installing the U-shaped plate 26, the pull rod 28 passes through the U-shaped plate 26 and connects it with the positioning pin 27, so that the positioning pin 27 can be more conveniently pulled out from the moving block 23, which is convenient for fixing the moving position of the moving block 23. By installing the spring 29, the positioning pin 27 can always be inserted into the positioning hole opened on the surface of the fixed plate 22 without the help of external force. It has good stability and cooperates with the adjustment component 3. By installing the fixed block 31 and the support plate 32 on the adjustment plate 21, when the angle of the adjustment plate 21 needs to be adjusted, the use angle of the adjustment plate 21 is adjusted by pulling out the pin 34 from the installation block 33. After the operation is completed, the pin 34 is inserted into the jack opened on the surface of the support plate 32, so that the adjustment plate 21 can be adjusted to a comfortable position. The structure is simple and the use is flexible and convenient.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dental adjustable examination chair, comprising a base plate (1), a support column (13) mounted on the surface of the base plate (1), and a first lying plate (11) mounted on one end of the support column (13), wherein a second lying plate (12) is hingedly connected to the surface of the first lying plate (11), characterized in that: It also includes a moving component (2) arranged on the surface of the first lying board (11); The moving assembly (2) comprises an adjustment plate (21) arranged on the surface of the first lying board (11), a fixed plate (22) installed in a through groove provided on the surface of the adjustment plate (21), and a moving block (23) sliding in the through groove provided on the surface of the adjustment plate (21), wherein the moving block (23) slides on the surface of the fixed plate (22), a pillow block (24) is installed on the surface of the moving block (23), and a groove with an arc-shaped structure is provided on the surface of the pillow block (24).

2. The adjustable dental examination chair according to claim 1, characterized in that: A memory protection pad (25) is installed in the groove formed on the surface of the pillow block (24).

3. The adjustable dental examination chair according to claim 1, characterized in that: A positioning pin (27) is inserted into a socket provided on the surface of the moving block (23); the positioning pin (27) passes through the moving block (23) and is inserted into a positioning hole provided on the surface of the fixing plate (22).

4. The adjustable dental examination chair according to claim 3, characterized in that: A U-shaped plate (26) is installed on the surface of the moving block (23), and a T-shaped pull rod (28) is inserted into a socket opened on the surface of the U-shaped plate (26). One end of the pull rod (28) passes through the U-shaped plate (26) and is connected to the positioning pin (27). A spring (29) is sleeved on the surface of the pull rod (28), one end of the spring (29) is connected to the U-shaped plate (26), and the other end of the spring (29) is connected to the positioning pin (27).

5. The adjustable dental examination chair according to claim 1, characterized in that: A first protection pad (210) is installed on the surface of the first lying board (11), and a second protection pad (211) is symmetrically installed on the surface of the second lying board (12).

6. The adjustable dental examination chair according to claim 1, characterized in that: The invention also comprises an adjustment component (3) arranged on the surface of the adjustment plate (21), the adjustment component (3) comprising a fixing block (31) symmetrically mounted on the surface of the adjustment plate (21), a supporting plate (32) mounted on the surface of the fixing block (31), and two groups of mounting blocks (33) mounted on the surface of the adjustment plate (21), a plug pin (34) being inserted into a plug hole provided on the surface of the mounting block (33), and the plug pin (34) passing through the plug hole provided on the surface of the supporting plate (32).

7. The adjustable dental examination chair according to claim 6, characterized in that: The support plate (32) is arranged in a semicircular arc structure, and a plurality of equidistantly arranged insertion holes in a circular ring shape are provided on the surface of the support plate (32).

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