CN212521800U - Novel dental X-ray machine and shell thereof - Google Patents
Novel dental X-ray machine and shell thereof Download PDFInfo
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- CN212521800U CN212521800U CN202020362631.9U CN202020362631U CN212521800U CN 212521800 U CN212521800 U CN 212521800U CN 202020362631 U CN202020362631 U CN 202020362631U CN 212521800 U CN212521800 U CN 212521800U
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Abstract
The utility model relates to a novel dentistry X-ray machine and casing thereof, the procapsid and the back casing that the casing split body set up around including, be provided with prepositioning structure between procapsid and the back casing, prepositioning structure is including setting up preceding locating hole on the procapsid and setting up the back locating hole on the back casing, and prepositioning structure still includes the connecting plate, is provided with on the connecting plate respectively with preceding locating hole and back locating hole location insert the location arch of joining in marriage. When the front shell and the rear shell are connected through the screwing screws, the front shell and the rear shell are not easy to separate and dislocate, the mounting efficiency is high, and the mounting is very convenient.
Description
Technical Field
The utility model relates to a department of stomatology auxiliary medical equipment field, concretely relates to novel dentistry X-ray machine and casing thereof.
Background
The dental X-ray machine is an imaging examination widely used in oral treatment, and mainly has the functions of shooting an X-ray film of a single tooth, also called as an intraoral X-ray imaging device, and shooting an X-ray image of incisors or canine teeth by single exposure. Column X-ray machines and wall-mounted X-ray machines are common in the market, but the above X-ray machines occupy large area and are high in cost. At present, portable dental X-ray machines have appeared in the market, but the shell of the existing portable dental X-ray machine is mostly of an upper and lower split structure, a front and rear split structure or a multi-plate assembling structure. No matter the shell with the structure is installed, corresponding parts are aligned and then fixedly connected through screws, and the shell is not easy to align when the screws are installed or is easy to separate when the screws are screwed, so that the problems of low installation efficiency and inconvenience in use are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel shell of a dental X-ray machine, which solves the problems of low installation efficiency and inconvenient installation of the shell in the prior art; and simultaneously, the utility model also aims at providing a novel dentistry X-ray machine of using above-mentioned casing.
In order to achieve the above object, the utility model discloses a novel casing of dentistry X-ray machine adopts following technical scheme: the utility model provides a novel casing of dentistry X-ray machine, procapsid and the back casing that components of a whole that can function independently set up around including, be provided with the prepositioning structure between procapsid and the back casing, the prepositioning structure is including setting up preceding locating hole on the procapsid and setting up the back locating hole on the back casing, and the prepositioning structure still includes the connecting plate, is provided with on the connecting plate respectively with preceding locating hole and back locating hole location insert the location arch of joining in marriage.
The utility model discloses a display screen assembly, including procapsid upper end, back casing, the procapsid upper end is provided with first mounting groove, back casing upper end is provided with the second mounting groove that corresponds with first mounting groove, first mounting groove and second mounting groove form the mounting hole that supplies display screen unit mount, the display screen subassembly includes bottom circuit board, be provided with display screen and button contact on the bottom circuit board, be provided with the installation step on the pore wall of mounting hole, each locating hole all is provided with on the step face, the connecting plate is located the mounting hole and closes the cooperation with step face lid, the display window that can observe display screen information has on the connecting plate.
Still be provided with first screw hole on the step face, be provided with the first connecting hole that corresponds with first screw hole on the connecting plate.
And key holes corresponding to the key contacts are formed in the connecting plate, and elastic sheet keys are arranged in the key holes.
The connecting plate is provided with a connecting column, a second screw hole is formed in the connecting column, and a second connecting hole corresponding to the connecting column is formed in the bottom plate of the display screen assembly.
The utility model discloses a novel dental X-ray machine adopts following technical scheme: the utility model provides a novel dental X-ray machine, includes the casing and sets up the display screen subassembly in the casing, procapsid and the back casing that the casing split set up around including, be provided with prepositioning structure between procapsid and the back casing, prepositioning structure is including setting up the preceding locating hole on the procapsid and setting up the back locating hole on the back casing, and prepositioning structure still includes the connecting plate, is provided with on the connecting plate respectively with preceding locating hole and back locating hole location insert the location arch of joining in marriage.
The utility model discloses a display screen assembly, including procapsid upper end, back casing, the procapsid upper end is provided with first mounting groove, back casing upper end is provided with the second mounting groove that corresponds with first mounting groove, first mounting groove and second mounting groove form the mounting hole that supplies display screen unit mount, the display screen subassembly includes bottom circuit board, be provided with display screen and button contact on the bottom circuit board, be provided with the installation step on the pore wall of mounting hole, each locating hole all is provided with on the step face, the connecting plate is located the mounting hole and closes the cooperation with step face lid, the display window that can observe display screen information has on the connecting plate.
Still be provided with first screw hole on the step face, be provided with the first connecting hole that corresponds with first screw hole on the connecting plate.
And key holes corresponding to the key contacts are formed in the connecting plate, and elastic sheet keys are arranged in the key holes.
The connecting plate is provided with a connecting column, a second screw hole is formed in the connecting column, and a second connecting hole corresponding to the connecting column is formed in the bottom plate of the display screen assembly.
The utility model has the advantages that: when the front shell and the rear shell are connected through the screwing screws, the front shell and the rear shell are not easy to separate and dislocate, the mounting efficiency is high, and the mounting is very convenient.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a novel dental X-ray machine of the present invention;
FIG. 2 is a schematic view of the dental X-ray machine and the cradle shown in FIG. 1;
fig. 3 is a schematic view of the internal structure of a novel dental X-ray machine of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
fig. 6 is a schematic view of the mounting structure between the connection plate and the display screen assembly in fig. 3.
Detailed Description
The embodiment of the utility model relates to a novel dental X-ray machine, as shown in figures 1-6, comprises a casing and a display screen component 4 arranged in the casing. The casing includes procapsid 1 and the back casing 2 that the components of a whole that can function independently split set up around, is provided with prepositioning structure between procapsid 1 and the back casing 2. The pre-positioning structure comprises a front positioning hole 9 arranged on the front shell 1 and a rear positioning hole 10 arranged on the rear shell 2. The pre-positioning structure further comprises a connecting plate 3, and positioning protrusions 11 which are respectively positioned and inserted with the front positioning holes 9 and the rear positioning holes 10 are arranged on the connecting plate 3. Be provided with battery installation cavity 5 on the back casing 2, install battery 7 and battery apron 6 in the battery installation cavity 5, the battery can be dismantled, convenient to use. The lower end of the front shell is provided with a front handheld part, the lower end of the rear shell is provided with a rear handheld part, and the front handheld part and the rear handheld part form a handheld part of the shell. The battery installation cavity is arranged on the rear handheld part. The lower end of the hand-held part is provided with a charging hole, the dental X-ray machine is provided with a seat charger 28, as shown in fig. 2, a placing groove 29 for the hand-held part to be placed in an inosculating manner is arranged on the seat charger 28, a charging elastic sheet 30 is arranged in the placing groove 29, and a charging column 31 electrically connected with the charging hole is arranged on the charging elastic sheet. The front hand-held portion is provided with a mounting column, the mounting column is provided with a threaded hole, and the rear hand-held portion is provided with a screw hole corresponding to the threaded hole. Guide mounting plates 24 are provided on both left and right side walls inside the front case.
The upper end of the front shell 1 is provided with a first mounting groove 21, the upper end of the rear shell 2 is provided with a second mounting groove 22 corresponding to the first mounting groove 21, and the first mounting groove and the second mounting groove form a mounting hole for mounting the display screen assembly. The display screen assembly 4 includes a bottom circuit board 12, and a display screen 13 and key contacts 14 are disposed on the bottom circuit board 12. The hole wall of the mounting hole is provided with a mounting step 8, and each positioning hole is provided with a step surface 8. The connecting plate 3 is positioned in the mounting hole and is matched with the step surface 8 in a covering manner, and a display window 23 capable of observing information of the display screen is arranged on the connecting plate 3. The step surface 8 is further provided with a first screw hole 20, and the connecting plate 3 is provided with a first connecting hole 19 corresponding to the first screw hole 20. The connecting plate 3 is provided with a key hole 17 corresponding to each key contact 14, and the key hole 17 is provided with a spring sheet key 18. A connecting column 15 is arranged on the connecting plate 3, a second screw hole is arranged on the connecting column, and a second connecting hole 16 corresponding to the connecting column 15 is arranged on the bottom plate 12 of the display screen component 4. A cover plate 25 is provided above the connecting plate 3, and the cover plate 25 has a transparent viewing area 26 and operation buttons 27 corresponding to the dome keys 18 one by one.
When the hand-held part is installed, the positioning protrusions on the connecting plate and the positioning holes on the front shell and the rear shell are positioned and inserted in a one-to-one correspondence mode to achieve pre-positioning connection of the front shell and the rear shell, the connecting plate is connected with the front shell and the rear shell through screws, and finally the hand-held part at the lower ends of the front shell and the rear shell is connected. Because the front shell and the rear shell are positioned through the pre-connecting structure before connection, when the front shell and the rear shell are connected through screws, the front shell and the rear shell are not easy to separate and dislocate, the mounting efficiency is high, and the mounting is very convenient.
In other embodiments of the present invention, the connecting plate can be replaced by a connecting strip plate disposed outside the positioning hole, in which case the front positioning hole is disposed on the front housing portion outside the first mounting groove, the rear positioning hole is disposed on the rear housing portion outside the second mounting groove, and the connecting plate may not have a positioning protrusion disposed thereon; the power consumption of the whole X-ray machine can be maintained only by replacing the battery without adopting seat charging.
The utility model discloses a novel embodiment of dentistry X-ray machine's casing is the same with the structure of the casing in each embodiment of above-mentioned novel dentistry X-ray machine, and no longer the repeated description here.
Claims (10)
1. The utility model provides a novel casing of dentistry X-ray machine, procapsid and the back casing that components of a whole that can function independently set up around including, its characterized in that: the pre-positioning structure comprises a front positioning hole arranged on the front shell and a rear positioning hole arranged on the rear shell, and further comprises a connecting plate, wherein a positioning bulge which is respectively positioned and inserted with the front positioning hole and the rear positioning hole is arranged on the connecting plate.
2. The novel dental X-ray machine housing of claim 1, wherein: the utility model discloses a display screen assembly, including procapsid upper end, back casing, the procapsid upper end is provided with first mounting groove, back casing upper end is provided with the second mounting groove that corresponds with first mounting groove, first mounting groove and second mounting groove form the mounting hole that supplies display screen unit mount, the display screen subassembly includes bottom circuit board, be provided with display screen and button contact on the bottom circuit board, be provided with the installation step on the pore wall of mounting hole, each locating hole all is provided with on the step face, the connecting plate is located the mounting hole and closes the cooperation with step face lid, the display window that can observe display screen information has on the connecting plate.
3. The novel dental X-ray machine housing of claim 2, wherein: still be provided with first screw hole on the step face, be provided with the first connecting hole that corresponds with first screw hole on the connecting plate.
4. The novel dental X-ray machine housing of claim 1, wherein: and key holes corresponding to the key contacts are formed in the connecting plate, and elastic sheet keys are arranged in the key holes.
5. The novel dental X-ray machine housing of claim 2, wherein: the connecting plate is provided with a connecting column, a second screw hole is formed in the connecting column, and a second connecting hole corresponding to the connecting column is formed in the bottom plate of the display screen assembly.
6. The utility model provides a novel dental X-ray machine, includes the casing and sets up the display screen subassembly in the casing, and the casing is including the procapsid and the back casing that the components of a whole that can function independently set up around, its characterized in that: the pre-positioning structure comprises a front positioning hole arranged on the front shell and a rear positioning hole arranged on the rear shell, and further comprises a connecting plate, wherein a positioning bulge which is respectively positioned and inserted with the front positioning hole and the rear positioning hole is arranged on the connecting plate.
7. The novel dental X-ray machine of claim 6, wherein: the utility model discloses a display screen assembly, including procapsid upper end, back casing, the procapsid upper end is provided with first mounting groove, back casing upper end is provided with the second mounting groove that corresponds with first mounting groove, first mounting groove and second mounting groove form the mounting hole that supplies display screen unit mount, the display screen subassembly includes bottom circuit board, be provided with display screen and button contact on the bottom circuit board, be provided with the installation step on the pore wall of mounting hole, each locating hole all is provided with on the step face, the connecting plate is located the mounting hole and closes the cooperation with step face lid, the display window that can observe display screen information has on the connecting plate.
8. The novel dental X-ray machine of claim 7, wherein: still be provided with first screw hole on the step face, be provided with the first connecting hole that corresponds with first screw hole on the connecting plate.
9. The novel dental X-ray machine of claim 6, wherein: and key holes corresponding to the key contacts are formed in the connecting plate, and elastic sheet keys are arranged in the key holes.
10. The novel dental X-ray machine of claim 7, wherein: the connecting plate is provided with a connecting column, a second screw hole is formed in the connecting column, and a second connecting hole corresponding to the connecting column is formed in the bottom plate of the display screen assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362631.9U CN212521800U (en) | 2020-03-20 | 2020-03-20 | Novel dental X-ray machine and shell thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362631.9U CN212521800U (en) | 2020-03-20 | 2020-03-20 | Novel dental X-ray machine and shell thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212521800U true CN212521800U (en) | 2021-02-12 |
Family
ID=74523451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020362631.9U Active CN212521800U (en) | 2020-03-20 | 2020-03-20 | Novel dental X-ray machine and shell thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212521800U (en) |
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2020
- 2020-03-20 CN CN202020362631.9U patent/CN212521800U/en active Active
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