Oral cavity image plate fixing support

Abstract

The utility model discloses an oral cavity image plate fixing support, and relates to the technical field of medical instruments for oral cavities. The device comprises a fixing mechanism, a top plate, a supporting column, a bottom plate and a locking piece. The distance between the two movable seats is changed, the distance between the two bases can be changed, the included angles between the two supporting plates and the limiting seats can be changed under the action of the limiting columns, the included angles between the two ends of the supporting plates and the top seat and the base can be changed under the action of the connecting shafts, and therefore the distance between the two fixed seats can be changed; therefore, the purpose of clamping the image plate can be achieved, the actual using effect can be guaranteed, the image plate does not need to be fixed by hands, the shooting quality can be guaranteed, and time and labor are saved; the position of the top plate on the circumferential surface of the supporting column can be changed by changing the position of the locking piece on the circumferential surface of the supporting column, so that the use height of the top plate can be changed, and the use requirements of different depths can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of oral medical devices, in particular to an oral imaging plate fixing bracket. Background Art

[0002] Oral photography is a commonly used detection method in oral medicine. Oral medicine is a very practical medical discipline. Using photography to strengthen the record of case data, using photographic images to analyze cases and design plans, and strengthening information exchanges with patients and other relevant departments will greatly improve our clinical treatment design capabilities, patient education capabilities, market development capabilities, etc.

[0003] Medical personnel engaged in oral treatment have found in actual work that when using an intraoral imaging plate to take oral dental radiographs, if a radiograph holder is not used, the imaging plate needs to be fixed by hand, which is troublesome and unhygienic. At the same time, this does not comply with the radiation protection requirement that "X-rays cannot irradiate parts that are not related to treatment", because the patient's hands belong to "parts that are not related to treatment" and should not be irradiated. When the patient's fingers fix the intraoral imaging plate, it is easy to shift, resulting in poor film quality or failure to capture the part that should be captured and requiring re-shooting, which delays the filming time and prolongs the patient's radiation exposure time. For this reason, we propose an oral imaging plate fixing bracket. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides an oral imaging plate fixing bracket.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A fixing bracket for an oral imaging plate, comprising a fixing mechanism, wherein the fixing mechanism comprises two symmetrically arranged fixing seats, a top seat is detachably mounted on the lower end surface of each fixing seat, a support plate is movably connected to the lower end of the top seat via a connecting shaft, the two support plates are movably connected to the limit seat via a limiting column, the lower end of the support plate is movably connected to a base via a connecting shaft, two symmetrically arranged cross bars are mounted on the lower end of the base, a fastener is movably connected to the circumferential surface of each cross bar, a movable seat is detachably mounted on the lower end of each base; a top plate is mounted on the lower end of the fixing seat, support columns are detachably mounted inside on both sides of the top plate, a bottom plate is mounted on the lower end of the support column, and a locking piece is movably mounted on the circumferential surface of the upper end of each support column.

[0007] Furthermore, a clamping block is installed at the upper end of the top seat, and a clamping groove is provided at the lower end of the fixing seat, and the clamping block is clamped in the clamping groove.

[0008] Furthermore, mounting grooves are provided inside the top seat and the base, and both ends of the support plate are mounted in the mounting grooves.

[0009] Furthermore, a through slot is formed inside each of the support plates, the support plate on the right side is installed in the through slot inside the support plate on the left side, and the limit seat is installed inside the support plate on the right side.

[0010] Furthermore, a threaded connection portion is provided on the circumferential surface of each cross bar, an internal thread is provided inside the fastener, and the cross bar is connected to the fastener via threads.

[0011] Furthermore, movable grooves are provided inside the top plate and the bottom plate, wherein the top seat is movably connected to the top plate through the movable groove inside the top plate, and the base is movably connected to the bottom plate through the movable groove inside the bottom plate.

[0012] Furthermore, a mounting hole is opened inside the top plate, the locking piece is installed in the mounting hole, and the circumferential surface of the upper end of each support column is provided with an external thread, a threaded hole is provided inside the locking piece, and the support column and the locking piece are connected by threads.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model changes the distance between the two movable seats, and can change the distance between the two bases. Under the action of the limit column, the angle between the two support plates and the limit seat will change. Under the action of the connecting shaft, the angle between the two ends of the support plate and the top seat and the base will change, so that the distance between the two fixed seats can be changed, so that the purpose of clamping the image board can be achieved, and then the actual use effect can be guaranteed. There is no need to fix the image board by hand, which can ensure the quality of filming, save time and effort, and the movement stability of the base can be guaranteed under the action of the cross bar. After completing the position adjustment, the position of the fastener on the circumferential surface of the cross bar is changed, which can achieve the stability of the base, thereby ensuring the stability of clamping.

[0015] 2. The utility model can change the position of the top plate on the circumferential surface of the support column by changing the position of the locking piece on the circumferential surface of the support column, thereby changing the use height of the top plate and meeting the use requirements of different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3It is a three-dimensional schematic diagram of the fixing mechanism in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the utility model after the fixing mechanism is removed.

[0020] Figure numerals: 1. fixing mechanism; 101. fixing seat; 102. top seat; 103. connecting shaft; 104. support plate; 105. limiting column; 106. limiting seat; 107. base; 108. cross bar; 109. fastener; 110. movable seat; 2. top plate; 3. support column; 4. bottom plate; 5. locking piece. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] See also Figure 1 - Figure 4 The utility model provides an oral imaging plate fixing bracket, including a fixing mechanism 1, the fixing mechanism 1 includes two symmetrically arranged fixing seats 101, the lower end surface of each fixing seat 101 is detachably mounted with a top seat 102, the lower end of the top seat 102 is movably connected with a support plate 104 through a connecting shaft 103, the two support plates 104 are movably connected with a limiting seat 106 through a limiting column 105, the lower end of the support plate 104 is movably connected with a base 107 through a connecting shaft 103, the lower end of the base 107 is mounted with two symmetrically arranged cross bars 108, the circumferential surface of each cross bar 108 is movably connected with a fastener 109, and the lower end of each base 107 is detachably mounted with a movable seat 110.

[0023] The image board can be clamped under the action of the fixed seat 101, the supporting purpose of the fixed seat 101 can be achieved under the action of the top seat 102, the connection stability between the two ends of the support plate 104 and the top seat 102 and the base 107 can be guaranteed under the action of the connecting shaft 103, the connection stability between the two support plates 104 and the support plate 104 and the limiting seat 106 can be guaranteed under the action of the limiting column 105, the installation stability of the lower end of the support plate 104 can be achieved under the action of the base 107, the connection stability of the base 107 can be guaranteed under the action of the cross bar 108, the installation stability of the base 107 can be guaranteed under the action of the fastener 109, and the supporting purpose of the base 107 can be achieved under the action of the movable seat 110. 0, the spacing between the two bases 107 can be changed, and the angle between the two support plates 104 and the limiting seat 106 will change under the action of the limiting column 105. The angle between the two ends of the support plate 104 and the top seat 102 and the base 107 will change under the action of the connecting shaft 103, thereby changing the spacing between the two fixed seats 101, so as to achieve the clamping purpose of the image board, and then ensure the actual use effect, and there is no need to fix the image board by hand, which can ensure the quality of filming, save time and effort, and under the action of the cross bar 108, the movement stability of the base 107 can be guaranteed. After completing the position adjustment, changing the position of the fastener 109 on the circumferential surface of the cross bar 108 can achieve the use stability of the base 107, thereby ensuring the clamping stability.

[0024] A top plate 2 is installed at the lower end of the fixing seat 101, and support columns 3 are detachably installed inside both sides of the top plate 2. A bottom plate 4 is installed at the lower end of the support column 3, and a locking piece 5 is movably installed on the circumferential surface of the upper end of each support column 3.

[0025] Under the action of the bottom plate 4, the installation stability of the support column 3 can be guaranteed, the support purpose of the top plate 2 can be achieved under the action of the support column 3, and the support purpose of the top plate 2 can be achieved under the action of the locking member 5. By changing the position of the locking member 5 on the circumferential surface of the support column 3, the position of the top plate 2 on the circumferential surface of the support column 3 can be changed, thereby changing the use height of the top plate 2, and then being able to meet the use requirements of different depths.

[0026] In this embodiment, preferably, a snap-in block is installed at the upper end of the top seat 102, and a snap-in groove is opened at the lower end of the fixed seat 101, and the snap-in block is snapped into the snap-in groove; under the action of the snap-in groove, the installation stability of the snap-in block can be guaranteed, and under the cooperation of the snap-in block and the snap-in groove, the connection stability of the top seat 102 and the fixed seat 101 can be guaranteed, and the top seat 102 and the fixed seat 101 can be disassembled, which is convenient for combined installation.

[0027] In this embodiment, preferably, mounting grooves are provided inside the top seat 102 and the base 107, and both ends of the support plate 104 are installed in the mounting grooves; the installation stability of both ends of the support plate 104 can be ensured under the action of the mounting grooves.

[0028] In this embodiment, preferably, a through groove is opened inside each support plate 104, the support plate 104 on the right side is installed in the through groove inside the support plate 104 on the left side, and the limit seat 106 is installed inside the support plate 104 on the right side; by realizing the through groove, space can be provided for the angle adjustment of the support plate 104, and the limiting effect is also achieved.

[0029] In this embodiment, preferably, a threaded connection portion is provided on the circumferential surface of each cross bar 108, an internal thread is provided inside the fastener 109, and the cross bar 108 and the fastener 109 are connected by threads; the position of the fastener 109 on the circumferential surface of the cross bar 108 can be changed through the threaded connection.

[0030] In this embodiment, preferably, movable grooves are opened inside the top plate 2 and the bottom plate 4, wherein the top seat 102 is movably connected with the top plate 2 through the movable groove inside the top plate 2, and the base 107 is movably connected with the bottom plate 4 through the movable groove inside the bottom plate 4; under the action of the movable groove, space can be provided for the distance between the top seat 102 and the base 107, and the effect of limiting is also achieved.

[0031] In this embodiment, preferably, a mounting hole is opened inside the top plate 2, the locking piece 5 is installed in the mounting hole, and the circumferential surface of the upper end of each support column 3 is provided with an external thread, and a threaded hole is provided inside the locking piece 5, and the support column 3 and the locking piece 5 are connected by threads; the installation stability of the locking piece 5 can be guaranteed under the action of the mounting hole, and the position of the locking piece 5 on the circumferential surface of the support column 3 can be changed through the threaded connection.

[0032] The working principle and use process of the utility model are as follows: when the device is used, the distance between the two movable seats 110 is changed, and the distance between the two bases 107 can be changed. Under the action of the limit column 105, the angle between the two support plates 104 and the limit seat 106 will change. Under the action of the connecting shaft 103, the angle between the two ends of the support plate 104 and the top seat 102 and the base 107 will change, so that the distance between the two fixed seats 101 can be changed, so that the purpose of clamping the image board can be achieved, and then the actual use effect can be guaranteed, and there is no need to fix the image board by hand, which can ensure the quality of filming, save time and effort, and can be controlled under the action of the cross bar 108. It can ensure the movement stability of the base 107. After completing the position adjustment, changing the position of the fastener 109 on the circumferential surface of the cross bar 108 can achieve the use stability of the base 107, thereby ensuring the clamping stability; under the action of the bottom plate 4, the installation stability of the support column 3 can be guaranteed, and under the action of the support column 3, the supporting purpose of the top plate 2 can be achieved. Under the action of the locking member 5, the supporting purpose of the top plate 2 can be achieved. By changing the position of the locking member 5 on the circumferential surface of the support column 3, the position of the top plate 2 on the circumferential surface of the support column 3 can be changed, thereby changing the use height of the top plate 2, and then being able to meet the use requirements of different depths.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oral imaging plate fixing bracket, characterized in that: The invention comprises a fixing mechanism (1), wherein the fixing mechanism (1) comprises two symmetrically arranged fixing seats (101), the lower end surface of each fixing seat (101) being detachably mounted with a top seat (102), the lower end of the top seat (102) being movably connected to a support plate (104) via a connecting shaft (103), a limiting seat (106) being movably connected between the two supporting plates (104) via a limiting column (105), the lower end of the supporting plate (104) being movably connected to a base (107) via a connecting shaft (103), and the base ( The lower end of the fixed seat (101) is provided with two symmetrically arranged cross bars (108), the circumferential surface of each cross bar (108) is movably connected with a fastener (109), and the lower end of each base (107) is provided with a removable movable seat (110); the lower end of the fixed seat (101) is provided with a top plate (2), the interior of both sides of the top plate (2) is removably provided with support columns (3), the lower end of the support columns (3) is provided with a bottom plate (4), and the circumferential surface of the upper end of each support column (3) is provided with a locking member (5) movably installed.

2. The oral imaging plate fixing bracket according to claim 1, characterized in that: A clamping block is installed at the upper end of the top seat (102), and a clamping groove is provided at the lower end of the fixing seat (101), in which the clamping block is clamped.

3. The oral imaging plate fixing bracket according to claim 1, characterized in that: The top seat (102) and the base (107) are both provided with mounting grooves, and both ends of the support plate (104) are mounted in the mounting grooves.

4. The oral imaging plate fixing bracket according to claim 1, characterized in that: A through slot is provided inside each support plate (104); the support plate (104) on the right is installed in the through slot inside the support plate (104) on the left; and the limit seat (106) is installed inside the support plate (104) on the right.

5. The oral imaging plate fixing bracket according to claim 1, characterized in that: A threaded connection portion is provided on the circumferential surface of each cross bar (108), an internal thread is provided inside the fastener (109), and the cross bar (108) and the fastener (109) are connected via threads.

6. The oral imaging plate fixing bracket according to claim 1, characterized in that: The top plate (2) and the bottom plate (4) are both provided with movable grooves inside, wherein the top seat (102) is movably connected to the top plate (2) via the movable groove inside the top plate (2), and the base (107) is movably connected to the bottom plate (4) via the movable groove inside the bottom plate (4).

7. The oral imaging plate fixing bracket according to claim 1, characterized in that: The top plate (2) is provided with a mounting hole inside, the locking member (5) is installed in the mounting hole, and the circumferential surface of the upper end of each support column (3) is provided with an external thread, the locking member (5) is provided with a threaded hole inside, and the support column (3) and the locking member (5) are connected by threads.

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