CN210093712U

CN210093712U - Spliced shell of flat panel detector

Info

Publication number: CN210093712U
Application number: CN201920861511.0U
Authority: CN
Inventors: 杨建�
Original assignee: Shanghai Pin Zhen Image Science And Technology Ltd
Current assignee: Shanghai Pin Zhen Image Science And Technology Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-02-18
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a flat panel detector's concatenation casing, include: the edge-to-end splicing type light-emitting diode comprises a plurality of frames and a central thin plate, wherein the frames are sequentially spliced end to form a polygonal frame, and the outer edge of the central thin plate is connected with the inner edge of the polygonal frame. The frames with the splicing structures can be manufactured independently, and when frames with different sizes are needed, the frames with corresponding number are selected to be spliced, so that the applicability and the expandability of the product can be improved.

Description

Spliced shell of flat panel detector

Technical Field

The utility model relates to a flat panel detector technical field, in particular to flat panel detector's concatenation casing.

Background

The flat panel detector is a medical photographic imaging device widely used, and mainly comprises a middle frame, a circuit board, a TFT and two carbon plates.

The middle frame of the existing flat panel detector is of an integrated structure, and if the circuit board and the TFT are respectively installed on two sides of the middle frame, the circuit board and the TFT need to be connected through an opening on the middle frame. Because medical instruments are usually produced in small batches, the production is not suitable for being produced by adopting a die manufacturing mode, each middle frame is made of metal materials, and a machining center is adopted for cutting, so that the waste of raw materials is large, the cost is high, and the product is heavy. In addition, the middle frame of the integrated structure also limits the product expansibility, namely when the middle frames with different sizes are needed, the middle frames need to be manufactured respectively, and therefore, the production cost is high.

Therefore, how to reduce the cost of the flat panel detector housing and reduce the waste of resources is a technical problem that needs to be solved by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a concatenation casing of flat panel detector can effective reduce cost.

In order to achieve the above object, the utility model provides a following technical scheme:

a tiled housing for flat panel detectors comprising: the frame structure comprises a plurality of frames and a central thin plate, wherein the frames are sequentially spliced end to form a polygonal frame, and the outer edge of the central thin plate is connected with the inner edge of the polygonal frame.

Preferably, the polygonal frame comprises a first frame, a second frame, a third frame and a fourth frame which are spliced into a rectangle.

Preferably, the central thin plate is provided with a counter bore for mounting the stud.

Preferably, the step plane of the counter bore is an adhesive surface.

Preferably, the step side face of the counter bore is of a polygonal structure, and clearance fillets are arranged at included angles of the step side face of the counter bore.

Preferably, the end of the frame is provided with a protrusion, the end of the other frame adjacent to the frame is provided with a slot, the protrusion and the slot both extend along the direction perpendicular to the central thin plate, and the protrusion is slidably engaged in the slot.

Compared with the prior art, the technical scheme has the following advantages:

the utility model provides a concatenation casing of flat panel detector, include: the edge-to-end splicing type light-emitting diode comprises a plurality of frames and a central thin plate, wherein the frames are sequentially spliced end to form a polygonal frame, and the outer edge of the central thin plate is connected with the inner edge of the polygonal frame. The frames with the splicing structures can be manufactured independently, and when frames with different sizes are needed, the frames with corresponding number are selected to be spliced, so that the applicability and the expandability of the product can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of a spliced shell of a flat panel detector according to an embodiment of the present invention;

fig. 2 is a schematic bottom view of a spliced shell of a flat panel detector according to an embodiment of the present invention;

fig. 3 is a schematic front view of a splicing casing of a flat panel detector according to an embodiment of the present invention;

FIG. 4 is an enlarged perspective view of area A in FIG. 2;

fig. 5 is a schematic top view of a spliced shell of a flat panel detector according to another embodiment of the present invention;

FIG. 6 is an enlarged perspective view of the area B in FIG. 5;

fig. 7 is an enlarged perspective view of region C in fig. 1.

The reference numbers are as follows:

1 is a frame, 101 is a handle mounting hole site, 102 is a switch mounting hole, 103 is an indicator lamp hole, 104 is an antenna mounting hole, 105 is a power supply interface, 106 is a protrusion, 107 is a clamping groove, 11 is a first frame, 111 is a first subframe, 112 is a first subframe, 12 is a second frame, 121 is a second subframe, 122 is a second subframe, 13 is a third frame, 14 is a fourth frame, 2 is a central thin plate, 21 is a bonding surface, 22 is a step side surface, 23 is a clearance fillet, and 24 is a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, fig. 1 is a schematic perspective view of a splicing casing of a flat panel detector according to an embodiment of the present invention; fig. 2 is a schematic bottom view of a spliced shell of a flat panel detector according to an embodiment of the present invention; fig. 3 is a schematic side view of a spliced shell of a flat panel detector according to an embodiment of the present invention; FIG. 4 is an enlarged perspective view of area A in FIG. 2; fig. 5 is a schematic top view of a spliced shell of a flat panel detector according to another embodiment of the present invention; FIG. 6 is an enlarged perspective view of the area B in FIG. 5; fig. 7 is an enlarged perspective view of region C in fig. 1.

The embodiment of the utility model provides a concatenation casing of flat panel detector, include: the multi-edge frame comprises a plurality of edge frames 1 and a central thin plate 2, wherein the edge frames 1 are sequentially spliced end to form a polygonal frame, and for example, the polygonal frame comprises a first edge frame, a second edge frame, a third edge frame and a fourth edge frame which are spliced into a rectangle, a handle mounting hole 101, a switch mounting hole 102, an indicator light hole 103, an antenna mounting hole 104 and a power interface 105 are arranged on the edge frame 1, the distribution of the hole sites and the interfaces can be arranged according to specific conditions, the embodiment is not specifically limited to this, the handle is used for moving the flat panel detector, the switch is used for controlling whether the flat panel detector starts to work, the indicator light is used for displaying electric quantity and informing whether equipment works, the power structure is used for supplying power to the flat panel detector, the outer edge of the central thin plate 2 is connected with the inner edge of the polygonal frame, the inner edge of, the central thin plate 2 is placed on the step and then fixed on the frame 1 through screws, and the splicing and installation of the middle frame can be completed. The frame 1 is preferably made of a plastic material with lighter weight relative to metal so as to be convenient to use, and the frame 1 can be processed by adopting an injection mold so as to achieve the purpose of saving raw materials relative to cutting processing. Importantly, the frames 1 with the splicing structures can be manufactured independently, and when frames with different sizes are needed, the frames 1 with corresponding numbers can be selected for splicing, so that the applicability and the expandability of products can be improved.

When the frame is a rectangular structure, the two opposite side frames 1 are splicing structures of multi-section detachable connection, and the two opposite side frames 1 may have the same structure, that is, the first side frame 11 and the third side frame 12 are both side frames 1 of multi-section splicing structures, such as two-section first sub-frame 111 and first sub-frame 112, and second sub-frame 121 and second sub-frame 122.

Further, a counter bore for installing the stud is arranged on the central thin plate 2, a through hole 24 in the counter bore is used for enabling a main body of the stud to pass through and extend out of the back face of the central thin plate 2, a step plane of the counter bore is a bonding surface 21, the bonding surface 21 is used for bonding a hexagonal stud, and a step side face 22 of the counter bore is located in a structure which is suitable for the stud, for example, when the stud is a hexagonal stud, the step side face 22 of the counter bore is in a hexagonal structure which is suitable for the hexagonal stud, so that the hexagonal stud is prevented from rotating when being stressed. In addition, in order to facilitate the processing of the hexagonal counter bore groove, clearance fillets 23 are arranged at the included angles of the step side surfaces 22 of the counter bore. Wherein the central sheet 2 is preferably a carbon fiber sheet of relatively high strength and relatively low mass.

Specifically, the end of the frame 1 is provided with a protrusion 106, the end of another frame 1 adjacent to the frame 1 is provided with a slot 107, the protrusion 106 and the slot 107 both extend in a direction perpendicular to the central thin plate 2, and the protrusion 106 is slidably engaged in the slot 107. For example, when the frame is installed, the left frame 11 and the front frame 14 are taken, the protrusion 106 in the front frame 14 is inserted into the clamping groove 107 in the left frame 11 from the vertical direction, and then the two frames are tightly pressed, so that the two frames can be spliced, and the splicing mode of other frames 1 is the same as that of the frame.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is right above the utility model provides a flat panel detector's concatenation casing has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A flat panel detector's concatenation casing which characterized in that includes: the frame structure comprises a plurality of frames and a central thin plate, wherein the frames are sequentially spliced end to form a polygonal frame, and the outer edge of the central thin plate is connected with the inner edge of the polygonal frame.

2. The splice housing of claim 1, wherein the polygonal frame comprises a first border, a second border, a third border, and a fourth border that are spliced to one another to form a rectangle.

3. The splice housing of claim 1 wherein the central web is provided with counterbores for receiving studs.

4. The splice housing of claim 3 wherein the step plane of the counterbore is an adhesive face.

5. The splicing housing of claim 4, wherein the step side of the counterbore is of a polygonal structure, and clearance fillets are arranged at corners between the step side of the counterbore.

6. Splicing housing according to one of claims 1 to 5, characterized in that the rim is provided at its end with a projection and the other rim adjacent thereto is provided at its end with a catch, both the projection and the catch extending in a direction perpendicular to the central sheet, the projection being slidably snapped into the catch.