Mouth lamp with angle convenient to adjust

Abstract

The utility model relates to the technical field of mouth lamps, in particular to a mouth lamp convenient for angle adjustment, which comprises a bracket, a controller, a connecting rod, a clamping block and the like, a controller is fixedly connected to the middle of the support, a connecting rod is rotatably connected to the top of the support, a plurality of clamping holes are formed in the lower portion of the connecting rod in an annular array mode, and a plurality of clamping blocks matched with the corresponding clamping holes in a clamping mode are slidably connected to the upper portion of the support in an annular array mode. According to the utility model, the convex block is separated from the groove by pulling the adjusting block, and automatic resetting and locking are realized under the action of the second elastic piece, so that the lamp body can be stably fixed at any angle, the angle adjusting process is simplified, the convenience and accuracy of operation are improved, the problem of random rotation of the lamp body is avoided, and the working efficiency is improved. A doctor can quickly and accurately adjust the illumination angle, and the diagnosis and treatment efficiency and the comfort degree are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral cavity lamp technical field especially, it relates to a kind of oral cavity lamps of angle is adjusted conveniently. BACKGROUND

[0002] Oral cavity lamp, also known as dental lamp or examination lamp, is a professional lighting equipment specially designed for dental diagnosis and treatment and oral examination. Its main function is to provide sufficient, uniform and shadow-free light during diagnosis and treatment, so that the doctor can clearly observe every detail inside the patient's mouth, and thus make accurate diagnosis and treatment.

[0003] The existing oral cavity lamp only supports direct rotation at the connection of each support rod, lacks precise angle adjustment function, which means that the doctor cannot make subtle angle adjustment when looking for the best observation angle, and often needs to try different angles and positions several times, thereby reducing the diagnosis and treatment efficiency. Since the details inside the patient's mouth cannot be observed from the best angle, some areas may be blocked or lack of light, which directly affects the accuracy of diagnosis and treatment.

[0004] Therefore, it is necessary to design an oral cavity lamp with angle adjustment function to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In order to overcome the above shortcomings, the technical problem to be solved is to provide an oral cavity lamp with angle adjustment function.

[0006] The technical scheme is as follows: an oral cavity lamp with angle adjustment function, comprising a support, a controller, a connecting rod, a clamping block, a first elastic member, a first adapter ball, a cross rod, a second adapter ball, a fixing ring, a lamp body and an adjusting assembly. The controller is fixedly connected to the middle part of the support. The connecting rod is rotatably connected to the top of the support. A plurality of clamping holes are arranged in the lower part of the connecting rod in a ring array. A plurality of clamping blocks are slidably connected to the upper part of the support in a ring array and are matched with the corresponding clamping holes. The first elastic member is connected between each clamping block and the support. The first adapter ball is fixedly connected to the top of the connecting rod. The cross rod is rotatably connected to the first adapter ball. The second adapter ball is rotatably connected to the bottom of the cross rod. The fixing ring is fixedly connected to the bottom of the second adapter ball. The lamp body is rotatably connected to the lower part of the fixing ring. The lamp body is electrically connected to the controller. The adjusting assembly is arranged between the fixing ring and the lamp body.

[0007] As a further preferred scheme, the lower part of the support is fixedly provided with an abutting seat.

[0008] As a further preferred scheme, the connecting rod structure is S-shaped.

[0009] As a further preferred scheme, the adjusting assembly comprises a positioning disc, an adjusting block and a second elastic member, the right part of the fixing ring is fixedly connected with the positioning disc, a plurality of grooves are arranged in the annular array on the positioning disc, the right part of the lamp body is slidably connected with the adjusting block, a plurality of protrusions are fixedly arranged in the annular array on the adjusting block and are matched with the corresponding grooves, and the second elastic member is connected between the adjusting block and the lamp body.

[0010] As a further preferred scheme, the adjusting assembly comprises a positioning disc, an adjusting block and a second elastic member, the right part of the fixing ring is fixedly connected with the positioning disc, a plurality of grooves are arranged in the annular array on the positioning disc, the right part of the lamp body is slidably connected with the adjusting block, a plurality of protrusions are fixedly arranged in the annular array on the adjusting block and are matched with the corresponding grooves, and the second elastic member is connected between the adjusting block and the lamp body.

[0011] As a further preferred scheme, the adjusting assembly comprises a positioning disc, an adjusting block and a second elastic member, the right part of the fixing ring is fixedly connected with the positioning disc, a plurality of grooves are arranged in the annular array on the positioning disc, the right part of the lamp body is slidably connected with the adjusting block, a plurality of protrusions are fixedly arranged in the annular array on the adjusting block and are matched with the corresponding grooves, and the second elastic member is connected between the adjusting block and the lamp body.

[0012] The utility model has the advantages of: 1, the utility model through pulling adjusting block makes protrusion and recess separate, and realizes automatic reset and locking under the action of second elastic member, ensures that the lamp body can be fixed firmly at any angle, simplifies the angle adjusting process, also has promoted the convenience and accuracy of operation, avoided the problem that the lamp body rotates at will, and doctors can quickly and accurately adjust the illumination angle, improve the diagnosis and treatment efficiency and comfort.

[0013] 2, the utility model through the rotation of adapter board makes first magnet and second magnet separate or attract, realizes the unfolding and folding function of contrast mirror, simplifies the angle adjusting process of contrast mirror, also has promoted the convenience and stability of operation, avoided the problem that contrast mirror moves at will during use, doctors can quickly and accurately adjust the position of contrast mirror, improve the diagnosis and treatment efficiency and comfort, and enhance the patient's medical experience.

[0014] 3, the user only needs to pull out the plug right, and the water outlet pipe can be opened, so that the liquid in the cleaning frame is quickly discharged, the operation is simple and fast, the inconvenience and potential water splashing risk of manual pouring are effectively avoided, secondly, by pulling the pull rod, the pull rod is separated from the second fixing block and the adapter block, and the adapter block is rotated counterclockwise to be folded, the storage space is greatly saved, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the bracket, controller, and connecting rod of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the bracket, locking block, and first elastic element of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the lamp body, positioning plate, and adjustment block of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the fixing ring, lamp body, and adjusting block.

[0020] Figure 6 This is a three-dimensional structural diagram of the positioning disc of this utility model.

[0021] Figure 7 This is a three-dimensional structural diagram of the comparison mirror, the first magnet, and the second magnet of this utility model.

[0022] Figure 8 This is a three-dimensional structural diagram of the second fixing block, the adapter block, and the cleaning frame of this utility model.

[0023] The components are: 1-bracket, 2-controller, 3-connecting rod, 4-slot, 5-block, 6-first elastic element, 7-first adapter ball, 8-crossbar, 9-second adapter ball, 10-fixing ring, 11-lamp body, 12-positioning plate, 13-adjusting block, 14-second elastic element, 15-first fixing block, 16-adapter plate, 17-viewing mirror, 18-first magnet, 19-second magnet, 20-second fixing block, 21-adapter block, 22-cleaning frame, 23-slot rod, 24-blocking block. Detailed Implementation

[0024] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0025] Example: An oral lamp with easily adjustable angle, such as Figures 1-8As shown, the device includes a bracket 1, a controller 2, a connecting rod 3, a locking block 5, a first elastic element 6, a first adapter ball 7, a crossbar 8, a second adapter ball 9, a fixing ring 10, a lamp body 11, a positioning plate 12, an adjusting block 13, and a second elastic element 14. Multiple abutment seats to prevent the bracket 1 from tilting are welded in a circular array at the lower part of the bracket 1. The controller 2 is installed in the middle of the bracket 1 by screws. The connecting rod 3 is rotatably connected to the top of the bracket 1. The connecting rod 3 has an S-shaped structure. Multiple locking holes 4 are opened in a circular array at the lower part of the connecting rod 3. Multiple locking blocks 5 that engage with corresponding locking holes 4 are slidably connected in a circular array at the upper part of the bracket 1. Each locking block 5 is connected to the bracket 1 by a first elastic element 6. In this embodiment, the first elastic element 6 is a spring. A first adapter ball 7 is welded to the top of the connecting rod 3. A crossbar 8 is rotatably connected to the first adapter ball 7. A second adapter ball 9 is rotatably connected to the bottom right side of the crossbar 8. A fixing ring 10 is welded to the bottom of the second adapter ball 9. A lamp body 11 is rotatably connected to the lower part of the fixing ring 10. The lamp body 11 is electrically connected to the controller 2.

[0026] The doctor can rotate the connecting rod 3 to a suitable position. During rotation, the locking block 5 will be squeezed away from the connecting rod 3, causing the first elastic element 6 to be compressed and deformed. After the rotation of the connecting rod 3 stops, the locking block 5 will automatically lock into the corresponding locking hole 4 under the elastic force of the first elastic element 6, thereby fixing the angle of the connecting rod 3 and preventing it from moving arbitrarily. Then the doctor can pull the lamp body 11 to a suitable position. When pulling, the first adapter ball 7 and the second adapter ball 9 roll within the crossbar 8 to adapt to different angle requirements. After adjusting to the suitable position, the doctor can turn on the lamp body 11 through the controller 2 to illuminate the patient's mouth. When not in use, the doctor can turn off the lamp body 11 through the controller 2.

[0027] A positioning disc 12 is welded to the right side of the fixing ring 10. Multiple grooves are arranged in a circular array on the right side of the positioning disc 12. An adjusting block 13 is slidably connected to the right side of the lamp body 11, passing through the fixing ring 10 and the positioning disc 12. Specifically, a groove is provided on the part of the lamp body 11 that connects to the adjusting block 13, allowing the adjusting block 13 to move along the groove. Multiple protrusions that engage with the grooves are welded in a circular array on the left side of the adjusting block 13. A second elastic element 14 connects the adjusting block 13 and the lamp body 11. In this embodiment, the second elastic element 14 is a spring. Pulling the adjusting block 13 disengages the protrusions from the grooves, compressing and deforming the second elastic element 14. Then, the adjusting block 13 can be rotated to rotate the lamp body 11 until a suitable angle is reached. After releasing the adjusting block 13, it automatically resets under the action of the second elastic element 14, causing the protrusions to re-engage in the corresponding grooves, thereby locking the angle of the lamp body 11 and preventing it from rotating arbitrarily. If the angle needs to be adjusted again, the above actions can be repeated.

[0028] like Figure 1 and 7As shown, the lamp body 11 also includes a first fixing block 15, a connecting plate 16, a viewing mirror 17, a first magnet 18, and a second magnet 19. The first fixing block 15 is welded to the bottom of the lamp body 11. The connecting plate 16 is rotatably connected to the front of the first fixing block 15. The viewing mirror 17 is glued to the front of the connecting plate 16. The first magnet 18 is glued to the upper rear side of the connecting plate 16. The second magnet 19, which attracts the first magnet 18, is glued to the upper front side of the lamp body 11. When treating a patient's oral cavity, the connecting plate 16 can be rotated counterclockwise. At this time, the first magnet 18 and the second magnet 19 detach, and the patient can view the oral treatment through the viewing mirror 17. After ensuring that the viewing mirror 17 is correctly deployed, the doctor can continue the treatment. When the viewing mirror 17 is no longer needed, the connecting plate 16 is rotated clockwise, causing the first magnet 18 and the second magnet 19 to attract each other again, thus securely retracting the viewing mirror 17.

[0029] like Figure 1 and Figure 8 As shown, it also includes a second fixing block 20, a connecting block 21, a cleaning frame 22, a clamping rod 23, and a blocking block 24. The second fixing block 20 is welded to the lower part of the bracket 1. The connecting block 21 is rotatably connected to the front side of the second fixing block 20. The cleaning frame 22 is welded inside the connecting block 21. The clamping rod 23 is clamped between the right side of the second fixing block 20 and the connecting block 21. A water outlet pipe is provided on the lower right side of the cleaning frame 22. The blocking block 24 is slidably placed at the right end of the water outlet pipe. Pour an appropriate amount of water or disinfectant into the cleaning frame 22, then place the oral instruments into the cleaning frame 22 for cleaning or disinfection. After cleaning or disinfection, pull out the plug 24 to the right, open the water outlet pipe, and the liquid in the cleaning frame 22 will drain out through the water outlet pipe. After draining, insert the plug 24 back into its original position to the left, close the water outlet pipe, and pull the lever 23 to the right to detach it from the second fixing block 20 and the adapter block 21. The adapter block 21 can be folded by rotating it counterclockwise 90 degrees. When using it again, rotate the adapter block 21 clockwise 90 degrees to open it, and then insert the lever 23 to the left onto the second fixing block 20 and the adapter block 21. The adapter block 21 will then be unable to rotate, ensuring that it is firmly fixed.

[0030] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An oral lamp with easily adjustable angle, characterized in that: The components include a bracket (1), a controller (2), a connecting rod (3), a locking block (5), a first elastic element (6), a first adapter ball (7), a crossbar (8), a second adapter ball (9), a fixing ring (10), a lamp body (11), and an adjustment assembly. The controller (2) is fixedly connected to the middle of the bracket (1), and the connecting rod (3) is rotatably connected to the top of the bracket (1). The lower part of the connecting rod (3) has multiple locking holes (4) arranged in a ring array. The upper part of the bracket (1) has multiple locking blocks (5) that engage with the corresponding locking holes (4) arranged in a ring array. Each card block (5) is connected to the bracket (1) with a first elastic element (6). The top of the connecting rod (3) is fixedly connected to a first adapter ball (7). A crossbar (8) is rotatably connected to the first adapter ball (7). A second adapter ball (9) is rotatably connected to the bottom of the crossbar (8). A fixing ring (10) is fixedly connected to the bottom of the second adapter ball (9). A lamp body (11) is rotatably connected to the lower part of the fixing ring (10). The lamp body (11) is electrically connected to the controller (2). An adjustment component is provided between the fixing ring (10) and the lamp body (11).

2. The oral lamp with adjustable angle as described in claim 1, characterized in that: The lower part of the bracket (1) is fixed with abutment seats in a ring array.

3. The oral lamp with adjustable angle as described in claim 2, characterized in that: The connecting rod (3) has an S-shaped structure.

4. The oral lamp with adjustable angle as described in claim 3, characterized in that: The adjustment assembly includes a positioning plate (12), an adjustment block (13), and a second elastic element (14). The positioning plate (12) is fixedly connected to the right side of the fixing ring (10). The positioning plate (12) has multiple grooves arranged in a ring array. The adjustment block (13) is slidably connected to the right side of the lamp body (11). The adjustment block (13) has multiple protrusions arranged in a ring array that engage with the grooves. The second elastic element (14) connects the adjustment block (13) and the lamp body (11).

5. The oral lamp with adjustable angle as described in claim 4, characterized in that: It also includes a first fixing block (15), a connecting plate (16), a reference mirror (17), a first magnet (18), and a second magnet (19). The first fixing block (15) is fixedly connected to the bottom of the lamp body (11). The connecting plate (16) is rotatably connected to the front of the first fixing block (15). The reference mirror (17) is fixedly connected to the front of the connecting plate (16). The first magnet (18) is fixedly connected to the upper part of the connecting plate (16). The second magnet (19) that attracts the first magnet (18) is fixedly connected to the upper part of the lamp body (11).

6. The oral lamp with adjustable angle as described in claim 5, characterized in that: It also includes a second fixing block (20), a connecting block (21), a cleaning frame (22), a clamping rod (23) and a blocking block (24). The second fixing block (20) is fixedly connected to the lower part of the bracket (1). The connecting block (21) is rotatably connected to the second fixing block (20). The cleaning frame (22) is fixedly connected inside the connecting block (21). The clamping rod (23) is clamped between the right side of the second fixing block (20) and the connecting block (21). A water outlet pipe is provided at the lower part of the cleaning frame (22). A blocking block (24) is slidably placed at one end of the water outlet pipe.

Images