CN210204970U - Tool clamp device for CT scanning dental impression - Google Patents
Tool clamp device for CT scanning dental impression Download PDFInfo
- Publication number
- CN210204970U CN210204970U CN201920556792.9U CN201920556792U CN210204970U CN 210204970 U CN210204970 U CN 210204970U CN 201920556792 U CN201920556792 U CN 201920556792U CN 210204970 U CN210204970 U CN 210204970U
- Authority
- CN
- China
- Prior art keywords
- clamping
- section
- groove
- denture
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a tool clamp device for CT scanning dental impression, which comprises a mounting groove and a connecting plate, wherein the mounting groove is vertically arranged on the vertical outer wall of a first clamping groove body; the connecting plate comprises a hinged section, a free section and a middle section, one end of the hinged section is hinged to the inner wall of the mounting groove on the side far away from the bottom plate, the other end of the hinged section is hinged to the end part of the middle section, one end of the middle section far away from the hinged section is hinged to the end part of the free section, and one end of the free section far away from the middle section touches the inner wall of the mounting groove on the side close to the bottom plate; the free section is provided with a clamping column, and the denture connecting module is provided with a clamping component which is matched with the clamping column in a clamping way; when first card cell body and denture fixing connection module fixed, articulated section, the equal level of free section, the interlude is vertical, joint post and joint subassembly looks joint. The utility model discloses have the effect that improves the fastness when connecting between first card cell body and the denture fixing connection module.
Description
Technical Field
The utility model belongs to the technical field of frock clamp's technique and specifically relates to a frock clamp device for CT scans tooth jaw die.
Background
At present, the collection of the dental jaw information of a patient in the invisible orthodontic correction industry is mainly realized by a doctor by using silica gel to extract a dental impression model of the patient, then, CT scanning is carried out on the dental impression model of the silica gel to obtain the three-dimensional digital model information of the dental jaw, and the accuracy directly determines the quality condition of subsequent products. With the development of the invisible correcting technology, more and more patients adopt invisible correcting products for correction, so that the business demand for model scanning is larger and larger. Because the price and maintenance cost of the CT equipment are expensive, in order to meet the increasing business demand, the improvement of the use efficiency of the CT equipment becomes an urgent need of enterprises.
Now, a Chinese patent with the publication number of CN 207300914U is searched, and a tool clamp device for CT scanning of a dental impression is disclosed; the utility model discloses an in, draw-in groove portion 322 has the follow first draw-in groove body 322a and the second draw-in groove body 322b that upwards extend the setting respectively at the edge of bottom plate 321, set up aforementioned first vertical recess on the first draw-in groove body 322a, set up aforementioned 4 vertical recesses of second and aforementioned 1 horizontal recess on the second draw-in groove body 322 b. The utility model discloses a use step does: first, the upper and lower shells (in the case of the assembled type) of the tray connection module 31 are assembled into a tray connection module. In the second step, the tray connection module 31 and the silicone impression tray 34 are assembled and fixedly connected. In the third step, the tray connection module 31 to which the silicone dental impression tray 34 (having a dental impression in the tray) is connected is inserted into a plurality of grooves of the jaw portion 322 of the jig module 32.
The above prior art solutions have the following drawbacks: when the first clamping groove body and the denture connecting module are connected and fixed, the first clamping groove body and the denture connecting module are connected and fixed only by inserting the denture connecting module into the first clamping groove body; however, the single fixing manner of the plug connection is poor in the firmness of the connection between the first slot body and the denture connecting module, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improve a frock clamp device that is used for CT scanning tooth jaw die of the fastness when connecting between first card cell body and the denture fixing connection module.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a tool clamp device for CT scanning of an odontognathic impression comprises a mounting groove and a connecting plate, wherein the mounting groove is vertically arranged on the vertical outer wall of a first clamping groove body; the connecting plate comprises a hinged section, a free section and a middle section, one end of the hinged section is hinged to the inner wall of the mounting groove on the side far away from the bottom plate, the other end of the hinged section is hinged to the end part of the middle section, one end of the middle section far away from the hinged section is hinged to the end part of the free section, and one end of the free section far away from the middle section touches the inner wall of the mounting groove on the side close to the bottom plate;
the free section is provided with a clamping column, and the denture connecting module is provided with a clamping component which is matched with the clamping column in a clamping way; when first card cell body and denture fixing connection module fixed, articulated section, the equal level of free section, the interlude is vertical, joint post and joint subassembly looks joint.
Through adopting above-mentioned technical scheme, when fixing first card cell body and denture fixing connection module, first step: completely inserting the denture connecting module into the first vertical groove; the second step is that: the connecting plate is rotated anticlockwise, so that the hinged section and the free section are horizontal, the middle section is vertical, and meanwhile, the clamping column on the free section is clamped with the clamping assembly, so that the first clamping groove body and the denture connecting module are further fixed, and the firmness of the first clamping groove body and the denture connecting module in connection is improved; when removing the connection between first draw-in groove body and the denture base linking module, first step: the clamping column is pulled out of the clamping assembly or the clamping assembly is pulled out of the clamping column; the second step is that: rotating the connecting plate clockwise to enable the connecting plate to be restored to be placed in the mounting groove, and enabling the free section to touch the inner wall of the mounting groove close to one side of the bottom plate; compared with the prior art, the utility model discloses in, through foretell settlement, reached the purpose that improves the fastness when connecting between first card cell body and the denture fixing connection module.
The utility model discloses further set up to: the clamping column is arranged on one side of the free section, which is back to the first vertical groove; the clamping assembly comprises a fixed plate and a clamping groove, the fixed plate is arranged on the denture connecting module, and the side of the fixed plate, which is far away from the bottom plate, is provided with the clamping groove matched with the clamping column in a clamping manner; when the clamping column is clamped and fixed with the clamping assembly, one side, far away from the bottom plate, of the fixing plate is completely attached to one side, back to the first vertical groove, of the free section.
By adopting the technical scheme, when the clamping column is clamped with the clamping assembly, the free section drives the clamping column to rotate anticlockwise in the anticlockwise overturning process until the clamping column is clamped in the clamping groove, so that the clamping of the clamping column between the clamping grooves is realized; when the joint of the joint column and the joint assembly is removed, the free section is rotated clockwise, and then the joint column is driven to rotate clockwise, so that the joint column is pulled out from the joint groove.
The utility model discloses further set up to: the clamping column is arranged in a round table shape, and the lower bottom side of the clamping column is arranged on the free section; the clamping component is matched with the clamping column.
By adopting the technical scheme, on one hand, the contact area between the clamping column and the clamping groove is increased, so that the clamping strength between the clamping column and the clamping groove is improved; on the other hand, the setting of the round platform shape plays a certain guiding role when the clamping column is inserted into the clamping groove, so that the clamping column can be conveniently inserted into the clamping groove and can be conveniently pulled out from the clamping groove.
The utility model discloses further set up to: the clamping assembly comprises a pressing plate, a sliding block, a sliding groove, a clamping groove and an elastic piece; the pressing plate is vertically and slidably assembled on the denture connecting module, and when the denture connecting module is completely inserted into the first vertical groove, one side of the pressing plate, which faces the bottom plate, abuts against the first clamping groove body; the sliding block is arranged on one side of the pressing plate, which faces the denture connecting module; the sliding groove is formed in the denture base connecting module, and the sliding block is assembled in the sliding groove in a sliding mode; the elastic piece is arranged between one side of the sliding block, which is back to the bottom plate, and one side of the sliding groove, which is far away from the bottom plate, and the elastic piece is free.
By adopting the technical scheme, when the clamping column is clamped with the clamping assembly, the pressing plate is pulled upwards, the sliding block slides upwards along the sliding groove, so that a gap is formed between the pressing plate and the upper surface of the first clamping groove body, the elastic piece is compressed, then the connecting plate is rotated anticlockwise, so that the free section is horizontally inserted between the pressing plate and the first clamping groove body, and one side of the free section, which is back to the first vertical groove, is attached to the upper surface of the first clamping groove body; finally, the pressing plate is loosened, under the action of the self resilience force of the elastic piece, the pressing plate presses the free section against the first clamping groove body, and meanwhile, the clamping groove is clamped on the clamping column, so that the connection between the first clamping groove body and the denture base connecting module is realized; when the joint of joint post and joint subassembly is relieved, upwards stimulate and support the clamp plate, the slider upwards slides along the spout for support and form the clearance between clamp plate and the first draw-in groove body upper surface, make the draw-in groove take out from the joint post simultaneously, finally, clockwise rotation free section, and then drive the clockwise rotation of joint post, thereby make the joint post place again in the mounting groove.
The utility model discloses further set up to: the clamping column is in a cross shape, and the clamping groove is matched with the clamping column.
Through adopting above-mentioned technical scheme to the area of contact between reinforcing joint post and the draw-in groove, and then the joint strength between reinforcing joint post and the draw-in groove, then strengthen the joint strength between first card cell body and the denture fixing connection module.
The utility model discloses further set up to: the mounting groove inner wall is provided with a placing cavity for placing the clamping column.
By adopting the technical scheme, on one hand, a placing space is provided for the clamping column; on the other hand, when the connecting plate is placed in the mounting groove, the connecting plate is fixed to a certain extent.
The utility model discloses further set up to: the mounting grooves, the connecting plates and the clamping columns are arranged in two groups, and the mounting grooves, the connecting plates and the clamping columns are oppositely mounted on two vertical sides of the first clamping groove body; the clamping components correspond to the clamping columns one to one, and the clamping components are oppositely arranged on two vertical sides of the denture base connecting module.
Through adopting above-mentioned technical scheme, two sets of joint posts and two sets of joint subassemblies are connected fixedly to first card cell body and denture fixing connection module simultaneously, make the fixed power evenly distributed that denture fixing module received on the one hand, on the other hand promotes denture fixing module's joint strength.
The utility model discloses further set up to: the interlude is formed by a plurality of connecting blocks hinge-jointed end to end in proper order.
Through adopting above-mentioned technical scheme, for the constitution of interlude establishes the basis, be convenient for simultaneously the concatenation constitute interlude.
To sum up, the utility model discloses a beneficial technological effect does:
when fixing first draw-in groove body and denture fixing connection module, first step: completely inserting the denture connecting module into the first vertical groove; the second step is that: the connecting plate is rotated anticlockwise, so that the hinged section and the free section are horizontal, the middle section is vertical, and meanwhile, the clamping column on the free section is clamped with the clamping assembly, so that the first clamping groove body and the denture connecting module are further fixed, and the firmness of the first clamping groove body and the denture connecting module in connection is improved; when removing the connection between first draw-in groove body and the denture base linking module, first step: the clamping column is pulled out of the clamping assembly or the clamping assembly is pulled out of the clamping column; the second step is that: rotating the connecting plate clockwise to enable the connecting plate to be restored to be placed in the mounting groove, and enabling the free section to touch the inner wall of the mounting groove close to one side of the bottom plate; compared with the prior art, the utility model discloses in, through foretell settlement, reached the purpose that improves the fastness when connecting between first card cell body and the denture fixing connection module.
Drawings
Fig. 1 is a schematic structural diagram of a clamping assembly and a clamping column in a non-clamping state in the first embodiment.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
FIG. 3 is a schematic structural diagram of the clamping assembly and the clamping column in clamping connection according to the first embodiment.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is a schematic structural view of the clamping assembly and the clamping column in clamping connection in the second embodiment.
Fig. 6 is an enlarged schematic view of a portion a of fig. 5.
In the figure, 11, a first card slot body; 12. a first vertical groove; 13. a denture connecting module; 14. a base plate; 2. mounting grooves; 3. a connecting plate; 31. a hinged section; 32. a free section; 33. a middle section; 331. connecting blocks; 4. a clamping column; 5. a clamping assembly; 61. a fixing plate; 62. a clamping groove; 71. pressing the plate; 72. a slider; 73. a chute; 74. a card slot; 75. an elastic member; 76. and (4) a pull ring.
Detailed Description
The first embodiment is as follows:
the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a fixture device for CT scanning of an impression of a jaw of a tooth disclosed in the present invention includes a mounting groove 2. The mounting groove 2 is relatively arranged on two vertical sides of the first clamping groove body 11, the mounting groove 2 is vertically arranged on the outer wall of the first clamping groove body 11, and the first vertical groove 12 is arranged between the two mounting grooves 2.
Referring to fig. 1 and 2, the tool holder device for CT scanning of an impression of a dental jaw further includes a connecting plate 3, one mounting groove 2 is provided with one connecting plate 3, and the connecting plate 3 includes a hinge section 31, a free section 32, and an intermediate section 33. One end of the hinge section 31 is hinged to the inner wall of the mounting groove 2 on the side far away from the bottom plate 14, the other end of the hinge section 31 is hinged to the end of the middle section 33, one end of the free section 32 is hinged to the end, far away from the hinge section 31, of the middle section 33, and the other end of the free section 32 touches the inner wall of the mounting groove 2 on the side close to the bottom plate 14. The middle section 33 is formed by sequentially hinging a plurality of connecting blocks 331 end to end, and the connecting blocks 331 are rectangular. The hinge section 31 and the intermediate section 33 are each provided as a rectangular block.
Referring to fig. 1 and 2, the tool clamp device for CT scanning of dental impression further includes a clamping column 4 and a clamping assembly 5. The joint post 4 is installed in the one side of free segment 32 dorsad first vertical recess 12, and joint post 4 is the elastic block. The clamping components 5 are oppositely arranged on two vertical sides of the denture connecting module 13, one clamping component 5 corresponds to one clamping column 4, and the clamping columns 4 are in clamping fit with the clamping components 5.
In this embodiment, the clamping column 4 is set to be a circular truncated cone, and the lower bottom side of the clamping column 4 is installed on the free section 32; the clamping component 5 is matched with the clamping column 4.
As shown in fig. 1 and 2, the clip assembly 5 includes a fixing plate 61 and a clip groove 62. The fixed plate 61 is installed on the vertical side of the denture fixing module 13 adjacent to the clamping column 4, and the fixed plate 61 is horizontal. The clamping groove 62 is formed in one side, back to the bottom plate 14, of the fixing plate 61, and the clamping groove 62 is matched with the clamping column 4 in a clamping mode.
When first card groove body 11 is fixed with denture fixing connection module 13, articulated section 31, the equal level of free section 32, interlude 33 is vertical, joint post 4 and 5 looks joints of joint subassembly, and free section 32 is laminated in one side that bottom plate 14 was kept away from at fixed plate 61 to one side level of first vertical recess 12 dorsad. When the denture connecting module 13 is completely clamped in the first vertical groove 12, the vertical distance between one end of the mounting groove 2 close to the fixing plate 61 and the upper surface of the fixing plate 61 is equal to the vertical distance between two ends of the middle section 33.
The implementation principle of the embodiment is as follows:
when the first clamping groove body 11 and the denture connecting module 13 are fixed, firstly, the denture connecting module 13 is completely inserted into the first vertical groove 12; secondly, use the pin joint of articulated section 31 and mounting groove 2 to rotate connecting plate 3 as the centre of a circle, laminate free section 32 on fixed plate 61 upper surface, make 4 joints of joint post in joint groove 62 simultaneously, this moment, articulated section 31 butt is kept away from on the inner wall of bottom plate 14 one side at mounting groove 2, and interlude 33 is vertical.
When the fixation between the first clamping groove body 11 and the denture connecting module 13 is released, a vertical upward force is applied to the free section 32, so that the free section 32 drives the clamping column 4 to be drawn out from the clamping groove 62, and then the connecting plate 3 is integrally restored to the mounting groove 2; then, the denture connecting module 13 is pulled out of the first vertical groove 12.
Example two:
as shown in fig. 5 and 6, the clamping column 4 (not shown in the figure) is installed at one side of the free section 32 facing the first vertical groove 12, a placing cavity for placing the clamping column 4 is formed in the inner wall of the mounting groove 2, the clamping column 4 is not in contact with the inner wall of the placing cavity, and the clamping column 4 is an elastic block.
As shown in fig. 5 and 6, the clip assembly 5 includes a pressing plate 71, a slider 72, a sliding slot 73, a clip slot 74, and an elastic member 75. The pressing plate 71 is vertically and slidably connected to the vertical side of the denture connecting module 13, and the pressing plate 71 is rectangular. When the denture connecting module 13 is completely inserted into the first vertical groove 12, one side of the pressing plate 71 facing the bottom plate 14 abuts against one side of the first clamping groove body 11 far away from the bottom plate 14; the sliding block 72 is arranged on one side of the low pressure plate facing the denture connecting module 13; the sliding groove 73 is vertically arranged on the denture connecting module 13, the sliding block 72 is connected in the sliding groove 73 in a sliding manner, and the sliding block 72 abuts against the inner wall of the sliding groove 73; one end of the elastic element 75 is installed at one end of the sliding block 72 far away from the bottom plate 14, the other end of the elastic element 75 is installed on the inner wall of the sliding groove 73 far away from one side of the bottom plate 14, and the elastic element 75 is free; the clamping groove 74 is formed in the lower surface of the abutting plate 71, and the clamping groove 74 is in clamping fit with the clamping column 4.
In this embodiment, the elastic member 75 is provided as a spring; in other examples, the elastic member 75 may be a spring or a spring block.
The clamping columns 4 are in a cross shape, and the clamping grooves 74 are matched with the clamping columns 4. A pull ring 76 is mounted on the side of the pressure plate 71 facing away from the base plate 14.
The implementation principle of the embodiment is as follows:
when the first clamping groove body 11 and the denture connecting module 13 are fixed, firstly, the denture connecting module 13 is completely inserted into the first vertical groove 12; then, the pull ring 76 is pulled upwards to drive the pressing plate 71 to move upwards until a gap is formed between the pressing plate 71 and the first clamping groove body 11, and the elastic piece 75 is compressed; finally, use the pin joint of articulated section 31 and mounting groove 2 as the centre of a circle and rotate connecting plate 3 for articulated section 31 and the equal level of free segment 32, interlude 33 is vertical, 4 joints of joint post on the free segment 32 are in draw-in groove 74, and free segment 32 is laminated mutually towards one side of first vertical recess 12 and one side of supporting clamp plate 71 towards bottom plate 14, and elastic component 75 will support clamp plate 71 and support and press on free segment 32 under the effect of self resilience force.
When the fixation between the first clamping groove body 11 and the denture connecting module 13 is released, the pull ring 76 is pulled, the clamping groove 74 is driven to be drawn out from the clamping column 4 through the pressing plate 71, and then the connecting plate 3 is turned over to be placed in the mounting groove 2 again.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A tool clamp device for CT scanning of an odontognathic impression is characterized by comprising a mounting groove (2) and a connecting plate (3), wherein the mounting groove (2) is vertically arranged on the vertical outer wall of a first clamping groove body (11); the connecting plate (3) comprises a hinge section (31), a free section (32) and a middle section (33), one end of the hinge section (31) is hinged to the inner wall of the mounting groove (2) far away from one side of the bottom plate (14), the other end of the hinge section (31) is hinged to the end part of the middle section (33), one end of the middle section (33) far away from the hinge section (31) is hinged to the end part of the free section (32), and one end of the free section (32) far away from the middle section (33) touches the inner wall of the mounting groove (2) near one side of the bottom plate (14);
the free section (32) is provided with a clamping column (4), and the denture connecting module (13) is provided with a clamping component (5) which is matched with the clamping column (4) in a clamping way; when first card groove body (11) are fixed with denture fixing connection module (13), articulated section (31), free section (32) are all horizontal, interlude (33) are vertical, joint post (4) and joint subassembly (5) looks joint.
2. The tool clamp device for CT scanning of an impression of the dental jaw as claimed in claim 1, wherein the snap-in stud (4) is provided on a side of the free section (32) facing away from the first vertical groove (12); the clamping assembly (5) comprises a fixing plate (61) and a clamping groove (62), the fixing plate (61) is arranged on the denture connecting module (13), and the clamping groove (62) matched with the clamping column (4) in a clamping mode is formed in one side, away from the bottom plate (14), of the fixing plate (61); when the clamping column (4) is clamped and fixed with the clamping component (5), one side, far away from the bottom plate (14), of the fixing plate (61) is completely attached to one side, back to the first vertical groove (12), of the free section (32).
3. The tool clamp device for CT scanning of an impression of the dental jaw as claimed in claim 1 or 2, wherein the clamping column (4) is configured in a circular truncated cone shape, and the lower bottom side of the clamping column (4) is arranged on the free section (32); the clamping component (5) is matched with the clamping column (4).
4. The tool clamp device for CT scanning of an impression of the dental jaw as claimed in claim 1, wherein the clamping column (4) is provided at a side of the free section (32) facing the first vertical groove (12), and the clamping assembly (5) comprises a pressing plate (71), a slide block (72), a sliding groove (73), a clamping groove (74) and an elastic member (75); the pressing plate (71) is vertically assembled on the denture connecting module (13) in a sliding mode, when the denture connecting module (13) is completely inserted into the first vertical groove (12), one side, facing the bottom plate (14), of the pressing plate (71) abuts against the first clamping groove body (11); the sliding block (72) is arranged on one side, facing the denture connecting module (13), of the pressing plate (71); the sliding groove (73) is arranged on the denture connecting module (13), and the sliding block (72) is assembled in the sliding groove (73) in a sliding manner; the elastic piece (75) is arranged between one side of the sliding block (72) back to the bottom plate (14) and one side of the sliding groove (73) far away from the bottom plate (14), and the elastic piece (75) is free.
5. The tool clamp device for CT scanning of an impression of the dental jaw as claimed in claim 4, wherein the snap-in posts (4) are cross-shaped, and the snap-in slots (74) are arranged in a manner of being matched with the snap-in posts (4).
6. The tool clamp device for CT scanning of an impression of the dental jaw as claimed in claim 4, wherein the inner wall of the mounting groove (2) is provided with a placing cavity for placing the clamping column (4).
7. The tool clamp device for CT scanning of the dental impression according to claim 1, wherein the mounting groove (2), the connecting plate (3) and the clamping column (4) are set in two groups, and the mounting groove (2), the connecting plate (3) and the clamping column (4) are oppositely mounted on two vertical sides of the first clamping groove body (11); the clamping components (5) correspond to the clamping columns (4) one by one, and the clamping components (5) are oppositely arranged on two vertical sides of the denture base connecting module (13).
8. A tool holder device for CT scanning of dental impressions according to claim 1, characterised in that the intermediate section (33) is formed by a plurality of connecting blocks (331) articulated one after the other end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556792.9U CN210204970U (en) | 2019-04-23 | 2019-04-23 | Tool clamp device for CT scanning dental impression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556792.9U CN210204970U (en) | 2019-04-23 | 2019-04-23 | Tool clamp device for CT scanning dental impression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210204970U true CN210204970U (en) | 2020-03-31 |
Family
ID=69923774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920556792.9U Active CN210204970U (en) | 2019-04-23 | 2019-04-23 | Tool clamp device for CT scanning dental impression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210204970U (en) |
-
2019
- 2019-04-23 CN CN201920556792.9U patent/CN210204970U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110065295B (en) | Portable manual curved surface screen printing machine and use method | |
| CN207586020U (en) | A kind of puller system tablet shares clamping device | |
| CN210204970U (en) | Tool clamp device for CT scanning dental impression | |
| CN108857224A (en) | A kind of lead screw connector sleeve flanged plate fixed-position welding device | |
| CN207915448U (en) | A kind of mechanical arm rack | |
| CN209437873U (en) | A kind of auxiliary tool of one hand emplastrum drug paste | |
| CN217224541U (en) | Fixing device for maintaining tool clamp | |
| CN210895565U (en) | Class attendance management device | |
| CN213352774U (en) | Panel processing hot press convenient to adjust fixedly | |
| CN210390539U (en) | Financial billing evener | |
| CN217702980U (en) | Aluminum plate processing platform with compression device | |
| CN203055343U (en) | Caution plate base | |
| CN214533901U (en) | Be used for silica gel electrode tip point to glue pressurize tool | |
| CN218075284U (en) | Spherical cap type precise attachment false tooth | |
| CN217370041U (en) | Electro-hydraulic bending machine with high-tightness oil cylinder | |
| CN219016980U (en) | Healthy sign indicating number machine mounting structure that punches card | |
| CN216933404U (en) | B-ultrasonic probe guided puncture bracket | |
| CN215821236U (en) | Support for fixing glass porcelain false tooth | |
| CN215151827U (en) | Mobile phone film support | |
| CN208101315U (en) | A kind of halftone alignment device of chromaticity printing | |
| CN210588977U (en) | Chair assembling and positioning device | |
| CN214963413U (en) | English spoken language listening training ware | |
| CN217060980U (en) | A supplementary public address set for english translation machine | |
| CN220857206U (en) | Crimping tool of CPCI connector | |
| CN217073900U (en) | Picture inserting device for art design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |