CN212015618U - Mounting structure of oral cavity X-ray machine - Google Patents
Mounting structure of oral cavity X-ray machine Download PDFInfo
- Publication number
- CN212015618U CN212015618U CN202020340487.9U CN202020340487U CN212015618U CN 212015618 U CN212015618 U CN 212015618U CN 202020340487 U CN202020340487 U CN 202020340487U CN 212015618 U CN212015618 U CN 212015618U
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- oral
- mounting hole
- clamping
- shell
- oral cavity
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Abstract
The utility model relates to an oral cavity X-ray production apparatus's mounting structure, include: the mounting hole is formed on the surface of the shell of the oral X-ray machine and is provided with an insertion end and a clamping end which are transversely connected; the clamping space is formed at one side of the mounting hole close to the inside of the oral cavity X-ray machine; the clamping convex block is formed on the surface of the bracket corresponding to the mounting hole, the protruding height of the clamping convex block can be adjusted, a locking block with the largest size is formed at the top end of the clamping convex block, and the size of the locking block is larger than that of the clamping end and smaller than that of the insertion end; when installing oral cavity X-ray production apparatus in the support, remove oral cavity X-ray production apparatus so that the locking piece passes the end of inserting of mounting hole and gets into the joint space, remove oral cavity X-ray production apparatus again so that the joint lug removes the joint end to the mounting hole, through the protruding height of adjustment joint lug so that the lower surface butt of locking piece in the shell of the oral cavity X-ray production apparatus that is located the joint end department of mounting hole to accomplish the installation of oral cavity X-ray production apparatus.
Description
Technical Field
The utility model relates to the field of dental medical equipment, concretely relates to handheld and take mounting structure of dual-purpose oral cavity X-ray production apparatus of support.
Background
The oral cavity X-ray machine in the market at present mainly uses a vertical or handheld single-purpose fixed on a machine frame. The oral cavity X-ray machine which can be used as a handheld machine and a vertical machine needs to meet the requirements of being conveniently disassembled and assembled from a vertical support and having better appearance of a handheld host machine. The solution of the handheld and vertical dual-purpose oral X-ray machine on the market is as follows: a metal plate with a screw hole in the center is fixed on a handheld host machine by 4 screws, and the screw mechanism on the bracket is screwed after the metal plate is placed on the bracket. This solution has the following problems:
1. 4 screws are exposed outside, so that the appearance is not good;
2. 4 screws are screwed on the shell when the handheld host is assembled, so that the assembly is not convenient, and the working hours are increased;
3. during the period that the handheld host computer is arranged on the bracket, only 1 screw hole is connected with the host computer and the bracket. The precision of the assembly position is low;
4. when the handheld host computer is installed on the support, the screw rod on the support can be screwed down by screwing for many circles, which is inconvenient for users to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mounting structure of oral cavity X-ray production apparatus can make oral cavity X-ray production apparatus install in the support firmly, and easy dismounting is swift, and mounting structure conceals beautifully.
The utility model discloses a mounting structure of oral cavity X-ray production apparatus, include:
the mounting hole is formed in the surface of the shell of the oral X-ray machine and provided with an insertion end and a clamping end which are transversely connected, and the size of the clamping end is smaller than that of the insertion end;
the clamping space is formed at one side of the mounting hole close to the inside of the oral cavity X-ray machine;
the clamping convex block is formed on the surface of the bracket corresponding to the mounting hole and is arranged in a mode that the height of the convex block can be adjusted, a locking block with the largest size is formed at the top end of the clamping convex block, the size of the locking block is larger than that of the clamping end of the mounting hole, and the size of the locking block is smaller than that of the insertion end of the mounting hole;
when will oral cavity X-ray production apparatus install in during the support, remove oral cavity X-ray production apparatus so that the locking piece passes insert the end and get into of mounting hole the joint space removes again oral cavity X-ray production apparatus so that the joint lug removes extremely the joint end of mounting hole is through the adjustment the protruding height of joint lug so that the lower surface butt of locking piece is in lieing in the joint end department of mounting hole the shell of oral cavity X-ray production apparatus, thereby accomplish the installation of oral cavity X-ray production apparatus.
Through the cooperation of mounting hole and joint lug in the above-mentioned structure, only need remove oral cavity X-ray machine and can accomplish the installation during the connection, not only simple swift not take man-hour, and positioning accuracy is high. Simultaneously, set to the form that can adjust the bulge height through the joint lug, make the locking piece can the butt in the inboard of oral cavity X-ray production apparatus casing, the steadiness of reinforcing installation.
Furthermore, the mounting structure of the oral cavity X-ray machine further comprises a shifting lever arranged on the support, and the shifting lever is connected with the clamping convex block through a cam, so that the protruding height of the clamping convex block can be adjusted in a mode of shifting the shifting lever. The cam is used for driving the clamping convex block to move linearly in a rotating mode, and meanwhile, the driving lever forms a labor-saving structure, so that the protruding height of the clamping convex block can be conveniently adjusted.
Further, the shell of the oral cavity X-ray machine comprises a fixing plate, the fixing plate comprises a main body part, a protrusion is formed on one surface of the main body part, the mounting hole is formed on the surface of the protrusion, and the other surface of the main body part is concave corresponding to the protrusion and forms the clamping space. Through making the mounting hole form on a arch to form the joint space naturally, simultaneously because the arch is changeed in the position of confirming the mounting hole, the mounting hole aligns the joint lug when being convenient for install.
Further, the shell of the oral cavity X-ray machine further comprises a first shell and a second shell which are connected with each other, the fixing plate is fixed at the joint of the first shell and the second shell, a first opening is formed at the joint of the first shell, a second opening is formed at the joint of the second shell, and when the first shell and the second shell are connected, the first opening and the second opening are combined to contain the protruding reserved hole of the fixing plate. The first opening and the second opening are formed at the joint of the first shell and the second shell, so that the mounting hole on the fixing plate is exposed on the surface of the shell of the oral X-ray machine.
Furthermore, a first limiting baffle is fixedly arranged at the first opening of the first shell, and a first limiting clamping groove adapted to the main body part of the fixing plate is formed between the first limiting baffle and the first shell; a second limiting baffle is fixedly arranged at the second opening of the second shell, and a second limiting clamping groove matched with the main body part of the fixing plate is formed between the second limiting baffle and the second shell; when the first shell is connected with the second shell, the first limiting clamping groove and the second limiting clamping groove are connected with the two sides of the main body part of the fixing plate in a clamping mode, so that the fixing plate is fixed with the first shell and the second shell. Thereby make the fixed plate connect with the form of joint through the first spacing draw-in groove of junction formation and the spacing draw-in groove of second at first casing and second casing, avoided exposing 4 screws outside for the fixed plate assembly is swift and the outward appearance is pleasing to the eye.
Furthermore, the mounting hole is a gourd hole, and the clamping convex block is circular.
Furthermore, the number of mounting holes is two, and the number of joint lug is also two.
Drawings
Fig. 1 is a schematic structural diagram of a fixing plate in an installation structure of an oral X-ray apparatus of the present invention, (a) is a bottom view of the fixing plate, and (b) is a top view of the fixing plate;
fig. 2 is a schematic view of the fixing plate assembled in the mounting structure of the oral X-ray apparatus of the present invention;
fig. 3 is a partial structural schematic view of a bracket for which the mounting structure of the oral X-ray apparatus of the present invention is applicable;
fig. 4 is a schematic view of the installation structure of the oral cavity X-ray machine of the present invention for installing the oral cavity X-ray machine to the bracket;
fig. 5 is a bottom view of the oral X-ray machine equipped with the fixing plate of the mounting structure of the oral X-ray machine of the present invention;
fig. 6 is a bottom view of the oral X-ray apparatus mounted on the bracket by using the mounting structure of the oral X-ray apparatus of the present invention;
reference numerals:
1 oral X-ray machine;
2, a bracket;
3a first housing;
3b a second housing;
31 a first opening;
32 a first limit stop;
33 a first limiting clamping groove;
4 fixing the plate;
41 mounting holes;
42, a bulge;
43 clamping space;
44 a body portion;
5 clamping the convex block;
51 a locking block;
6 a deflector rod.
Detailed Description
The present invention is further described below in conjunction with the following embodiments and the accompanying drawings, it being understood that the drawings and the following embodiments are illustrative of the present invention only and are not limiting.
Please refer to fig. 1 to 6, the mounting structure of the oral X-ray apparatus of the present invention mainly includes a mounting hole 41 formed on the housing of the oral X-ray apparatus 1 and a clamping protrusion 5 formed on the bracket 2, and the oral X-ray apparatus 1 is fixed on the bracket 2 by the cooperation of the mounting hole 41 and the clamping protrusion 5.
Fig. 1 is a schematic structural diagram of a fixing plate in the mounting structure of the oral X-ray apparatus of the present invention, wherein (a) is a bottom view of the fixing plate 4, and (b) is a top view of the fixing plate 4. Fig. 2 is a schematic view of the fixing plate assembled in the mounting structure of the oral X-ray apparatus of the present invention, wherein fig. 2 omits a part of the housing of the oral X-ray apparatus to show the internal structure thereof. As shown in fig. 1 and 2, the housing of the oral X-ray machine 1 includes a first housing 3a, a second housing 3b (see fig. 5 and 6), and a fixing plate 4. The first shell 3a and the second shell 3b are combined to form a complete shell of the oral X-ray machine 1. As shown in fig. 2, the fixing plate 4 is provided at the bottom of the oral X-ray machine 1, and the number thereof is two. The fixed plate 4 includes a substantially plate-shaped main body portion 44. A downward projection 42 (as shown in fig. 1 (a)) is formed on a lower surface of the main body portion 44 (for example, may be substantially at the center thereof), and an upper surface thereof is recessed downward in correspondence with the projection 42 to form a click space 43 (as shown in fig. 1 (b)). The surface of the protrusion 42 has a flat surface, and the mounting hole 41 is formed on the flat surface of the protrusion 42. The protrusion 42 is substantially elliptical, the two lateral ends of the mounting hole 41 are an insertion end and a clamping end, respectively, and the size (width or diameter) of the clamping end is smaller than that of the insertion end. In the present embodiment, the mounting hole 41 is a gourd hole, and is formed by communicating an insertion end formed by a larger circular hole and a catching end formed by a smaller circular hole.
Fig. 2 shows only the first housing 3a on one side of the casing, and the second housing 3b on the other side has the corresponding structural features of the first housing 3a, and thus is omitted. Fig. 5 shows the complete housing of the oral X-ray machine 1 formed by the combination of the first and second housings 3a, 3 b. As shown in fig. 2 and 5, the fixing plate 4 is disposed at a joint of the first housing 3a and the second housing 3b, the first housing 3a forms a first opening 31 at the joint, the second housing 3b forms a second opening at the joint, when the first housing is connected to the second housing, the first opening 31 and the second opening are combined to form a preformed hole for accommodating the protrusion 42 of the fixing plate 4, the preformed hole is adapted to the protrusion 42 in shape and size, and the fixing plate 4 is limited to a certain extent.
In order to form a firm and hidden fixed connection between the fixing plate 4 and the first and second housings by means of clamping, specifically, a first limiting baffle 32 is further fixedly arranged at the first opening 31 (i.e. at the joint of the first and second housings) in the first housing 3a, and the first limiting baffle 32 is structured such that a first limiting clamping groove 33 adapted to the main body portion 44 of the fixing plate 4 is formed between the first limiting baffle 32 and the first housing 3 a. Similarly, the second housing is fixedly provided with a second limiting baffle at the second opening, and the second limiting baffle is structurally formed into a second limiting slot adapted to the main body 44 of the fixing plate 4 between the second limiting baffle and the second housing. The shape, thickness and width of the first limiting clamping groove and the second limiting clamping groove are all adapted to the main body part 44 of the fixing plate 4, ribs for enhancing the firm degree of clamping can be further arranged inside each limiting clamping groove, and each limiting clamping groove is communicated with the corresponding first opening and the corresponding second opening. In this embodiment, the main body 44 is a square plate, when the fixing plate 4 is assembled, first, one side of the main body 44 is inserted into the first limiting slot 33 along the arrow direction in fig. 2, then the second housing is connected to the first housing, at this time, the other side of the main body 44 is inserted into the second limiting slot, therefore, when the first housing is connected to the second housing, the two sides of the main body 44 are respectively inserted into the first limiting slot and the second limiting slot, so that the fixing plate 4 is fixed to the first housing 3a and the second housing 3b, and meanwhile, the protrusion 42 of the fixing plate is also just located in the reserved hole. That is, the main body 44 of the fixing plate 4 is positioned inside the housing of the oral X-ray machine 1, and the boss 42 is received in the prepared hole.
As shown in fig. 3 and 4, the bracket 2 has a horizontal arm for supporting the oral X-ray machine 1, a through hole is vertically formed on the arm, the clamping protrusion 5 is disposed in the through hole and can move up and down along the through hole, the top of the clamping protrusion 5 protrudes out of the upper surface of the arm, a locking block 51 with the largest width for the clamping protrusion 5 is formed at the top of the clamping protrusion 5, the width of the locking block 51 is larger than the width (or diameter) of the clamping end of the mounting hole 41 and smaller than the width (or diameter) of the insertion end of the mounting hole 41, and the width of the part of the clamping protrusion 5 below the locking block 51 is smaller than the width (or diameter) of the clamping end of the mounting hole 41, so that the clamping protrusion 5 can slide in the mounting hole 41. When the clamping convex block 5 moves up and down along the through hole (i.e. the height of the protrusion of the clamping convex block 5 is adjusted), a distance is always kept between the locking block 51 and the arm. For the gourd hole in this embodiment, the locking block 51 is circular, and its diameter is larger than the aperture of the smaller round hole (i.e. the clamping end) in the gourd hole and smaller than the aperture of the larger round hole (i.e. the plug-in end) in the gourd hole.
Preferably, a deflector rod 6 is arranged at the through hole on the lower surface of the arm of the bracket 2, the deflector rod 6 rotates on a vertical plane around the axis of the deflector rod 6, a cam is arranged at the axis of the deflector rod 6, the surface of the cam is not consistent with the distance of the axis, and the surface of the cam is connected to the bottom of the clamping convex block 5, so that when the deflector rod 6 rotates around the axis of the cam, the cam can push the clamping convex block 5 upwards or pull the clamping convex block 5 downwards according to the shape of the surface of the cam, and the adjustment of the protruding height of the clamping.
The following describes the installation process of the oral X-ray machine:
fig. 4 and 6 show the situation when the oral cavity X-ray machine is mounted on the bracket by adopting the mounting structure of the oral cavity X-ray machine of the utility model. As shown in fig. 4 and 6, when the oral X-ray machine 1 needs to be installed on the bracket 2, the insertion end of the installation hole 41 is aligned with the clamping protrusion 5, the oral X-ray machine 1 is moved downward, so that the locking block 51 passes through the insertion end of the installation hole 41 and enters the clamping space 43, then the oral X-ray machine 1 is moved again in the direction opposite to the extension direction of the clamping end of the installation hole 41, so that the clamping protrusion 5 moves to the clamping end of the installation hole 41, and finally the shift lever 6 is shifted to reduce the height of the protrusion of the clamping protrusion 5 so that the lower surface of the locking block 51 abuts against the inner side surface of the shell of the oral X-ray machine 1 located at the clamping end of the installation hole 41, so as to lock the connection between the clamping protrusion 5 and the installation hole 41, prevent the clamping protrusion 5 from continuously sliding in the installation hole 41, and complete the. The oral X-ray machine 1 can be removed from the support 2 by reversing the operation, which is not described in detail herein.
By the structure, the installation can be completed by only moving the oral X-ray machine during connection through the matching of the mounting hole and the clamping convex block, so that the installation is simple, fast, labor-hour-free and high in positioning precision. Simultaneously, set to the form that can adjust the bulge height through the joint lug, make the locking piece can the butt in the inboard of oral cavity X-ray production apparatus casing, the steadiness of reinforcing installation. In addition, the fixing plate is clamped in the preset structures of the first shell and the second shell, so that 4 exposed screws are avoided in assembly, and the appearance of the handheld host is attractive.
Except the above-mentioned mounting structure of the utility model, all the other parts of oral cavity X-ray machine 1 and support 2 are prior art, therefore do not give unnecessary details.
The present invention may be embodied in several forms without departing from the spirit of the essential characteristics thereof, and the embodiments are therefore to be considered in all respects as illustrative and not restrictive, since the scope of the invention is defined by the appended claims rather than by the description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A mounting structure of an oral X-ray machine, comprising:
the mounting hole is formed in the surface of the shell of the oral X-ray machine and provided with an insertion end and a clamping end which are transversely connected, and the size of the clamping end is smaller than that of the insertion end;
the clamping space is formed at one side of the mounting hole close to the inside of the oral cavity X-ray machine;
the clamping convex block is formed on the surface of the bracket corresponding to the mounting hole and is arranged in a mode that the height of the convex block can be adjusted, a locking block with the largest size is formed at the top end of the clamping convex block, the size of the locking block is larger than that of the clamping end of the mounting hole, and the size of the locking block is smaller than that of the insertion end of the mounting hole;
when will oral cavity X-ray production apparatus install in during the support, remove oral cavity X-ray production apparatus so that the locking piece passes insert the end and get into of mounting hole the joint space removes again oral cavity X-ray production apparatus so that the joint lug removes extremely the joint end of mounting hole is through the adjustment the protruding height of joint lug so that the lower surface butt of locking piece is in lieing in the joint end department of mounting hole the shell of oral cavity X-ray production apparatus, thereby accomplish the installation of oral cavity X-ray production apparatus.
2. The mounting structure for an oral X-ray machine according to claim 1, further comprising a lever provided on the bracket, the lever being connected to the snap-fit projection through a cam, whereby the adjustment of the height of the snap-fit projection is achieved in the form of the lever being moved.
3. The mounting structure for an oral X-ray machine according to claim 1, wherein the housing of the oral X-ray machine comprises a fixing plate, the fixing plate comprises a main body part, a protrusion is formed on one surface of the main body part, the mounting hole is formed on the surface of the protrusion, and the other surface of the main body part is recessed corresponding to the protrusion and forms the clamping space.
4. The mounting structure for an oral X-ray machine according to claim 3, wherein the housing further comprises a first case and a second case connected to each other, the fixing plate is fixed to a joint of the first case and the second case, and the first case forms a first opening at the joint and the second case forms a second opening at the joint, and the first opening and the second opening are combined to receive a protruding prepared hole of the fixing plate when the first case and the second case are connected.
5. The oral X-ray machine mounting structure of claim 4,
a first limiting baffle is fixedly arranged at the first opening of the first shell, and a first limiting clamping groove matched with the main body part of the fixing plate is formed between the first limiting baffle and the first shell;
a second limiting baffle is fixedly arranged at the second opening of the second shell, and a second limiting clamping groove matched with the main body part of the fixing plate is formed between the second limiting baffle and the second shell;
when the first shell is connected with the second shell, the first limiting clamping groove and the second limiting clamping groove are connected with the two sides of the main body part of the fixing plate in a clamping mode, so that the fixing plate is fixed with the first shell and the second shell.
6. The mounting structure for an oral X-ray machine according to claim 1, wherein the mounting hole is a gourd hole, and the catching projection is circular in shape.
7. The mounting structure for an oral X-ray machine according to claim 1, wherein the number of the mounting holes is two, and the number of the click projections is also two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340487.9U CN212015618U (en) | 2020-03-18 | 2020-03-18 | Mounting structure of oral cavity X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340487.9U CN212015618U (en) | 2020-03-18 | 2020-03-18 | Mounting structure of oral cavity X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212015618U true CN212015618U (en) | 2020-11-27 |
Family
ID=73484111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020340487.9U Expired - Fee Related CN212015618U (en) | 2020-03-18 | 2020-03-18 | Mounting structure of oral cavity X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212015618U (en) |
-
2020
- 2020-03-18 CN CN202020340487.9U patent/CN212015618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |