Special impression tray for dental implant

Abstract

The utility model provides a special impression tray for an oral implant tooth. The impression tray special for the oral implant tooth comprises an impression tray body, an impression tray cover and an impression tray cover, wherein the impression tray body is used for sampling teeth; the operation block is fixedly mounted on the impression tray body; the plurality of placing grooves are all formed in the impression tray body; the plurality of ejection blocks are respectively arranged in the plurality of placing grooves, and the ejection blocks are used for ejecting and pressing the dental cast in the impression tray body; and the multiple material taking mechanisms are arranged on the impression tray body and the multiple ejection blocks, and the material taking mechanisms are used for driving the ejection blocks to move. Compared with the prior art, the impression tray special for the dental implant can conveniently and quickly take out solidified dental model impression materials, the dental model cannot be damaged in the material taking process, the safety of the dental model is guaranteed, and meanwhile convenience is brought to operators.

Description

Technical Field

[0001] The utility model belongs to the technical field of tooth implantation, and in particular relates to a special impression tray for oral dental implantation. Background Art

[0002] Teeth are the hardest organs in the human body. In addition to performing functions such as cutting and chewing, they also play a role in maintaining facial appearance and assisting pronunciation.

[0003] Some people have problems with their teeth due to some reasons. When performing dental treatment on some patients, it is necessary to use the corresponding special impression tray for oral implants to take impressions of the teeth in the patient's mouth. When taking the impression, a certain amount of impression material is placed on the impression tray, and then the impression tray and the impression material are placed into the patient's mouth together, and then the impression material and the patient's teeth are brought into contact for sampling, and then taken out of the patient's mouth. After the impression material solidifies, the patient's dental mold needs to be removed. However, some special impression trays for oral implants have the problem of being inconvenient to remove the dental mold. When taking the dental mold, the impression tray is usually knocked against the table, and the solidified impression material is removed by inertia. This method is relatively violent and can easily damage the solidified impression material. Utility Model Content

[0004] In order to solve the technical problem mentioned in the background technology that it is difficult to remove the dental mold from some special impression trays for oral dental implants, the utility model provides a special impression tray for oral dental implants.

[0005] The utility model provides a special impression tray for oral dental implants, comprising: an impression tray body, which is used for sampling teeth; an operation block, which is fixedly mounted on the impression tray body; a plurality of placement slots, which are all arranged on the impression tray body; a plurality of top blocks, which are respectively arranged in the plurality of placement slots, and are used for pressing the dental mold in the impression tray body; and a plurality of material taking mechanisms, which are arranged on the impression tray body and the plurality of top blocks, and are used for driving the top blocks to move.

[0006] As a further solution of the utility model, the material picking mechanism includes an installation groove, a baffle, a push rod, a spring and a block, the installation groove is opened on the mold tray body, the baffle is fixedly installed in the installation groove, the push rod is slidably arranged on the baffle, and the push rod and the push block are connected, the spring is sleeved on the push rod, and the block is fixedly sleeved on the push rod.

[0007] As a further solution of the utility model, a thread groove is provided at the bottom of the top block, a thread block is fixedly installed at the top of the top rod, and the thread groove and the thread block are threadedly connected.

[0008] As a further solution of the utility model, a driving block is fixedly installed at the bottom of the push rod, and the driving block is used to drive the push rod to move. The placement groove and the push block are both circular.

[0009] As a further solution of the utility model, an auxiliary block is fixedly mounted on the impression tray body, and rubber pads are provided on the auxiliary block and the operating block.

[0010] As a further solution of the utility model, a plurality of overflow ports are provided on the impression tray body, and a avoidance port is provided at the bottom of the impression tray body, and the avoidance port is used to avoid the movement of the driving block.

[0011] Compared with the related art, the special impression tray for oral dental implants provided by the utility model has the following beneficial effects:

[0012] The utility model provides a special impression tray for oral dental implants: dental molds of patients can be sampled through the impression tray body, and a material taking mechanism can drive a top block to move, thereby separating the dental mold and the impression tray body, and then the dental mold can be conveniently and quickly taken out, and the dental mold will not be damaged during the material taking process, thereby ensuring the safety of the dental mold and bringing convenience to operators. The top block can be conveniently disassembled through the mutual cooperation of the thread groove and the thread block, thereby facilitating a thorough cleaning operation of the whole, thereby ensuring the hygienic use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0014] Figure 1 A schematic diagram of a front view and cross-section structure of a preferred embodiment of a special impression tray for oral dental implants provided by the utility model;

[0015] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0018] In the figure: 1. impression tray body; 2. operating block; 3. placement slot; 4. ejector block; 5. material taking mechanism; 501. mounting slot; 502. baffle; 503. ejector rod; 504. spring; 505. block; 506. drive block; 6. threaded slot; 7. threaded block; 8. auxiliary block; 9. overflow port; 10. avoidance port; 11. rubber pad. DETAILED DESCRIPTION

[0019] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of a front view and cross-section structure of a preferred embodiment of a special impression tray for oral dental implants provided by the utility model; Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model; Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A; Figure 4 for Figure 2 The enlarged structural diagram of part B in the figure. The special impression tray for oral dental implants includes: an impression tray body 1, the impression tray body 1 is used for sampling teeth; an operation block 2, the operation block 2 is fixedly mounted on the impression tray body 1; a plurality of placement slots 3, the plurality of placement slots 3 are all arranged on the impression tray body 1; a plurality of top blocks 4, the plurality of top blocks 4 are respectively arranged in the plurality of placement slots 3, the top blocks 4 are used to press the dental mold in the impression tray body 1; a plurality of material taking mechanisms 5, the plurality of material taking mechanisms 5 are arranged on the impression tray body 1 and the plurality of top blocks 4, the material taking mechanisms 5 are used to drive the top blocks 4 to move, the dental mold of the patient can be sampled through the impression tray body 1, the material taking mechanism 5 can drive the top blocks 4 to move, so as to separate the dental mold and the impression tray body 1, and then the dental mold can be conveniently and quickly taken, and the dental mold will not be damaged during the material taking process, thereby ensuring the safety of the dental mold and bringing convenience to the operator.

[0020] The material taking mechanism 5 includes a mounting groove 501, a baffle 502, a push rod 503, a spring 504 and a stop block 505. The mounting groove 501 is provided on the impression tray body 1, the baffle 502 is fixedly installed in the mounting groove 501, the push rod 503 is slidably arranged on the baffle 502, and the push rod 503 is connected to the push block 4, the spring 504 is sleeved on the push rod 503, and the stop block 505 is fixedly sleeved on the push rod 503. The material taking mechanism 5 can drive the push block 4 to move, thereby separating the dental mold and the impression tray body 1, and then the dental mold can be taken out conveniently and quickly. The dental mold will not be damaged during the material taking process, thereby ensuring the safety of the dental mold and bringing convenience to the operator.

[0021] A thread groove 6 is provided at the bottom of the top block 4, and a thread block 7 is fixedly installed on the top of the top rod 503. The thread groove 6 and the thread block 7 are threadedly connected. The mutual cooperation between the thread groove 6 and the thread block 7 facilitates the disassembly of the top block 4, thereby facilitating a thorough cleaning operation of the whole and ensuring hygienic use.

[0022] A driving block 506 is fixedly installed at the bottom of the push rod 503. The driving block 506 is used to drive the push rod 503 to move. The placement groove 3 and the push block 4 are both circularly arranged, and the driving block 506 is used to facilitate squeezing the push rod 503. The push blocks 4 are all circularly arranged, which is convenient for disassembly of the push blocks 4.

[0023] An auxiliary block 8 is fixedly mounted on the impression tray body 1, and rubber pads 11 are provided on the auxiliary block 8 and the operating block 2. The auxiliary block 8 facilitates the operation block 2 to press the impression tray body 1, and the rubber pad 11 can protect the operator's hands when the operator presses.

[0024] The impression tray body 1 is provided with a plurality of overflow ports 9 , and the bottom of the impression tray body 1 is provided with an avoidance port 10 , which is used to avoid the movement of the driving block 506 . The overflow ports 9 facilitate the overflow of the impression material, and the avoidance port 10 is used to avoid the movement of the driving block 506 .

[0025] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0026] The working principle of the special impression tray for oral dental implant provided by the utility model is as follows:

[0027] When in use, the impression material is placed on the impression tray body 1, and then the impression material and the impression tray body 1 are placed in the patient's oral cavity, and the impression material and the patient's teeth are pressed together to complete the sampling of the patient's dental mold. After the sampling is completed, when the impression material solidifies and the patient's dental mold needs to be taken down, the impression tray body 1 is placed on the table, and the operator presses down the operating block 2 and the auxiliary block 8 with two fingers respectively. At this time, the impression tray body 1 moves downward, so that the ejector rod 503 drives the stopper 505 to move upward to compress the spring 504, so that the ejector block 4 moves upward to compress the inside of the impression tray body 1 The dental mold is lifted up, thereby separating the dental mold and the impression tray body 1, so that the dental mold can be taken out conveniently and quickly. The dental mold will not be damaged during the taking out process, thereby ensuring the safety of the dental mold and bringing convenience to the operator. At the same time, when it is necessary to remove the top block 4 for cleaning, the top block 4 is first lifted up by the top rod 503, and then the top block 4 can be rotated to separate the top block 4 and the top rod 503, and then the top block 4 can be removed, and the top rod 503 and the baffle 502 can be separated at the same time, and the top rod 503 can be disassembled, and the whole can be thoroughly cleaned to ensure the hygiene of use.

[0028] Compared with the related art, the special impression tray for oral dental implants provided by the utility model has the following beneficial effects:

[0029] The utility model provides a special impression tray for oral dental implants, through which a dental mold of a patient can be sampled, a material taking mechanism 5 can drive a top block 4 to move, thereby separating the dental mold and the impression tray body 1, and then the dental mold can be conveniently and quickly taken out, and the dental mold will not be damaged during the material taking process, thereby ensuring the safety of the dental mold and bringing convenience to operators, and the top block 4 can be conveniently disassembled through the mutual cooperation of the thread groove 6 and the thread block 7, thereby facilitating a thorough cleaning operation of the whole, thereby ensuring the hygienic use.

[0030] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0031] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0032] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A special impression tray for oral dental implants, characterized in that: include: An impression tray body, wherein the impression tray body is used for sampling teeth; An operating block, the operating block is fixedly mounted on the impression tray body; A plurality of placement slots, wherein the plurality of placement slots are all arranged on the impression tray body; A plurality of top blocks, each of which is disposed in a plurality of the placement grooves, and is used to press the dental mold in the impression tray body; A plurality of material taking mechanisms are provided on the die tray body and the plurality of top blocks, and the material taking mechanisms are used to drive the top blocks to move.

2. The special impression tray for oral implant according to claim 1, characterized in that: The material picking mechanism includes a mounting groove, a baffle, a push rod, a spring and a block. The mounting groove is opened on the mold tray body, the baffle is fixedly installed in the mounting groove, the push rod is slidably arranged on the baffle, and the push rod and the push block are connected, the spring is sleeved on the push rod, and the block is fixedly sleeved on the push rod.

3. The special impression tray for oral implant according to claim 2, characterized in that: A thread groove is provided at the bottom of the top block, a thread block is fixedly installed at the top of the top rod, and the thread groove and the thread block are threadedly connected.

4. The special impression tray for oral implants according to claim 2, characterized in that: A driving block is fixedly mounted at the bottom of the push rod, and the driving block is used to drive the push rod to move. The placement groove and the push block are both circular in design.

5. The special impression tray for oral implant according to claim 1, characterized in that: An auxiliary block is fixedly mounted on the impression tray body, and rubber pads are arranged on the auxiliary block and the operating block.

6. The special impression tray for oral implants according to claim 4, characterized in that: The mold tray body is provided with a plurality of overflow ports, and the bottom of the mold tray body is provided with an avoidance port, and the avoidance port is used to avoid the movement of the driving block.

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