CN214008561U

CN214008561U - Detector connecting structure for nuclear radiation detection

Info

Publication number: CN214008561U
Application number: CN202022514399.9U
Authority: CN
Inventors: 赵恩衍; 廖何益
Original assignee: Engineering and Technical College of Chengdu University of Technology
Current assignee: Engineering and Technical College of Chengdu University of Technology
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-20
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a nuclear radiation detector technical field provides a detector connection structure for nuclear radiation detects. The connecting structure comprises a host, a detector and a placing bin connected with the host; the placing bin is provided with a bottom wall and two side walls which are connected with the bottom wall and symmetrically arranged; the placing bin is provided with a first connecting assembly; the first connecting assembly comprises a bottom connecting assembly and a side wall connecting assembly; the bottom connecting assembly comprises a first elastic piece; the side wall connecting component comprises two groups of pressing components which are symmetrically arranged on the two side walls respectively; the detector is provided with a second connecting assembly; the second connecting component comprises two groups of locking components which are symmetrically arranged on the side edge of the detector along the width direction of the detector. The connection structure has ingenious design, can firmly connect the detector with the host, is easy to take out, is very simple, convenient and convenient to assemble and take out, and is not easy to damage the host.

Description

Detector connecting structure for nuclear radiation detection

Technical Field

The utility model relates to a nuclear radiation detector technical field particularly, relates to a detector connection structure for nuclear radiation detects.

Background

The nuclear radiation detection is detection performed by using a nuclear radiation detector for the information related to the existence, intensity, type (such as mass number a, charge number Z, and the like), energy, emission angle distribution, and the like of nuclear radiation.

In general, in a nuclear radiation detector, a detector is either built in a host or connected with the host through a connecting wire. This results in inconvenient servicing of the detector or affects the overall aesthetics.

Patent No. CN 206906596U discloses a probe connection structure for nuclear radiation detection, which can be easily taken out from a host computer with a probe built in the host computer, thereby improving the portability of the probe. However, when the detector in the above patent is installed in the detector bin, the position needs to be adjusted to align with the positioning mark, and then the detector is inserted, so the operation steps are slightly complicated; and the detector bin is arranged on the host, so that the host is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detector connection structure for nuclear radiation detects, this connection structure design benefit can be connected detector and host computer firmly to take out easily, pack into and take out the operation very simple and convenient, and be difficult to damage the host computer.

The embodiment of the utility model is realized like this:

a detector connecting structure for nuclear radiation detection comprises a host, a detector and a placing bin connected with the host; the placing bin is provided with a bottom wall and two side walls which are connected with the bottom wall and symmetrically arranged; the placing bin is provided with a first connecting assembly; the first connecting assembly comprises a bottom connecting assembly and a side wall connecting assembly; the bottom connecting assembly comprises a first elastic piece; the first elastic piece is connected with the bottom wall; the side wall connecting component comprises two groups of pressing components which are symmetrically arranged on the two side walls respectively; the pressing assembly comprises a connecting block, a first sliding rod and a second elastic piece; the inner wall of the side wall is concavely provided with a hemispherical groove, and the side wall is provided with a first sliding hole; the first sliding hole is communicated with the groove; the connecting block is arranged on the outer side wall of the side wall; one end of the first sliding rod is connected with the connecting block, and the other end of the first sliding rod is positioned in the first sliding hole and can slide along the first sliding hole and enter the groove; when the second elastic piece is in a natural state, one end of the first sliding rod, which is far away from the connecting block, is positioned in the groove; one end of the second elastic piece is connected with the outer side wall, and the other end of the second elastic piece is connected with one end, close to the outer side wall, of the connecting block; the detector is provided with a second connecting assembly; the second connecting assembly comprises two groups of locking assemblies which are symmetrically arranged on the side edges of the detector along the width direction of the detector; the locking assembly comprises a hemispherical positioning block and a third elastic piece; one end of the third elastic piece is connected with the side edge, and the other end of the third elastic piece is connected with the positioning block; the radius of the positioning block is equal to that of the groove; a gap is formed between the side wall and the side edge.

Further, in a preferred embodiment of the present invention, the bottom connecting assembly further includes a buffer plate; one end of the first elastic piece far away from the bottom wall is connected with the buffer plate.

Further, in a preferred embodiment of the present invention, the pressing assembly further includes a second sliding rod and a third sliding rod; the side wall is also provided with a second sliding hole and a third sliding hole; the first sliding hole is arranged between the second sliding hole and the third sliding hole; the shaft axis of the first sliding hole is parallel to the shaft axis of the second sliding hole and the shaft axis of the third sliding hole; one end of the second sliding rod is connected with the connecting block, and the other end of the second sliding rod is positioned in the second sliding hole and can slide along the second sliding hole; one end of the third sliding rod is connected with the connecting block, and the other end of the third sliding rod is positioned in the third sliding hole and can slide along the third sliding hole.

Further, in a preferred embodiment of the present invention, the direction of the outer wall of the side wall toward the inner wall is set to a preset direction; the axis of the first sliding hole is parallel to the preset direction.

Further, in a preferred embodiment of the present invention, an end of the first sliding rod away from the connecting block is arc-shaped.

The utility model provides a pair of a detector connection structure for nuclear radiation detects's beneficial effect is:

the utility model provides a detector connection structure for nuclear radiation detects, including host computer, detector and be connected with the host computer place the storehouse. The placing bin is externally and fixedly connected with the host, and the detector is arranged in the placing bin, so that the host cannot be damaged. According to above-mentioned specific connection structure, in this application, when needs put into the detector and place the storehouse, only need put into the detector and place the storehouse and promote the detector to the bottom of placing the storehouse and can realize automatically locking the detector in placing the storehouse, in the time that needs take out, only need two fingers to extrude the connecting block simultaneously, the detector alright pop out from placing the storehouse. The operation steps are simple and very convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view illustrating a connection between a host and a storage bin according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a detector lock provided in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of the detector and the placing bin unlocking provided by the embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the detector and the placing bin provided by the embodiment of the present invention.

Icon: 10-detector connection structure for nuclear radiation detection, 110-host, 120-detector, 130-placement bin, 131-bottom wall, 132-side wall, 141-bottom connection assembly, 1411-first elastic member, 1412-buffer plate, 143-pressing assembly, 1431-connection block, 1432-first slide bar, 1433-second slide bar, 1435-third slide bar, 1436-second elastic member, 1321-inner wall, 1322-outer wall, 1323-groove, 1324-first slide hole, 1425-second slide hole, 1426-third slide hole, 151-locking assembly, 1511-positioning block, 1512-third elastic member, 1513-gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the indicated position or positional relationship is based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is conventionally placed when in use, it is only for convenience of description and simplification of description, but it is not indicated or suggested that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

The invention is further described below with reference to the accompanying figures 1-4:

the utility model provides a detector 120 connection structure 10 for nuclear radiation detection, please refer to fig. 1-4, this connection structure includes host computer 110, detector 120 and the storehouse 130 of placing that is connected with host computer 110. The illustrated detector 120 is positioned in the holding chamber 130 from the top down. Referring to fig. 2-4, in particular, the placing bin 130 has a top wall (not labeled), a bottom wall 131 and two side walls 132 connected to the bottom wall 131 and symmetrically disposed. Wherein the top wall is opened with a placing opening (not labeled in the figure) for placing and taking out the detector 120.

In the present embodiment, referring to fig. 2-4, the placing chamber 130 is provided with a first connecting component (not labeled), and the detector 120 is provided with a second connecting component (not labeled). In this embodiment, the locking and unlocking of the detector 120 to the placing chamber 130 is achieved by means of the cooperation between the first connecting assembly and the second connecting assembly.

Specifically, in the present embodiment, referring to fig. 2-4, the first connecting element includes a bottom connecting element 141 and a sidewall connecting element (not labeled).

Among other things, the bottom connection assembly 141 includes a first elastic member 1411 and a buffer plate 1412. The first elastic member 1411 is connected to the bottom wall 131, and an end of the first elastic member 1411 away from the bottom wall 131 is connected to the cushion plate 1412. Further, in the present embodiment, the first elastic member 1411 is a spring.

The sidewall connecting assembly includes two sets of pressing assemblies 143 symmetrically disposed on the two sidewalls 132. Specifically, the pressing assembly 143 includes a connection block 1431, a first slide lever 1432, a second slide lever 1433, a third slide lever 1435, and a second elastic member 1436. The inner wall 1321 of the side wall 132 is concavely provided with a semi-spherical groove 1323, and the side wall 132 is provided with a first slide hole 1324, a second slide hole 1425 and a third slide hole 1426. The first slide hole 1324 communicates with the recess 1323. The connecting block 1431 is disposed on the outer sidewall 132 of the sidewall 132, and one end of the first sliding rod 1432 is connected to the connecting block 1431, and the other end is located in the first sliding hole 1324 and can slide along the first sliding hole 1324 and enter and exit the groove 1323. The second elastic member 1436 has one end connected to the outer sidewall 132 and the other end connected to one end of the connection block 1431 adjacent to the outer sidewall 132. When the second elastic member 1436 is in a natural state, an end of the first sliding rod 1432, which is away from the connection block 1431, is located in the groove 1323. In this embodiment, the second elastic member 1436 is a spring. In this embodiment, in order to increase the force balance of the connecting block 1431, further, the first sliding hole 1324 is disposed between the second sliding hole 1425 and the third sliding hole 1426; the axis of the first slide hole 1324 is parallel to the axis of the second slide hole 1425 and the axis of the third slide hole 1426. The second sliding rod 1433 has one end connected to the connection block 1431 and the other end located at the second sliding hole 1425 and can slide along the second sliding hole 1425. The third slide bar 1435 has one end connected to the connection block 1431 and the other end positioned in the third slide hole 1426 and can slide along the third slide hole 1426. In this embodiment, the direction of the outer wall 1322 of the side wall 132 toward the inner wall 1321 is set to be a predetermined direction, and the axial line of the first sliding hole 1324 is parallel to the predetermined direction, so that the stress of the connecting block 1431 is more balanced.

In the present embodiment, referring to fig. 2-4, the second connecting assembly includes two sets of locking assemblies 151 symmetrically disposed on the lateral sides of the detector 120 along the width direction thereof. The locking assembly 151 includes a hemispherical positioning block 1511 and a third elastic member 1512, one end of the third elastic member 1512 is connected to the side, the other end of the third elastic member 1512 is connected to the positioning block 1511, the radius of the positioning block 1511 is equal to the radius of the recess 1323, and a gap 1513 for accommodating the positioning block 1511 is formed between the sidewall 132 and the side. Further, the third elastic member 1512 is a spring. In this embodiment, an end of the first sliding rod 1432 away from the connection block 1431 is curved, so as to reduce damage to the positioning block 1511.

The detector 120 connection structure 10 for nuclear radiation detection provided by the present embodiment is used as follows: when the probe 120 is separated from the placing bin 130, the first elastic member 1411, the second elastic member 1436 and the third elastic member 1512 are in a natural state, and an end of the first sliding rod 1432 far away from the connecting block 1431 is located in the groove 1323. When the probe 120 needs to be placed into the placement bin 130, the probe 120 is placed into the placement opening and pushes the probe 120 downward, at this time, the third elastic member 1512 is subjected to extrusion force, the positioning block 1511 is located in the gap 1513 until the positioning block 1511 passes through the groove 1323 and is directly embedded into the groove 1323, at this time, the elastic force of the third elastic member 1512 is released to push the first sliding rod 1432 out, the first elastic member 1411 is extruded by the probe 120 to be in a compressed state, the first sliding rod 1432 drives the connecting block 1431 to move, and at this time, the second elastic member 1436 is stretched. When the detector 120 needs to be taken out, the connecting block 1431 is pressed by two fingers, at this time, the second elastic member 1436 is compressed under a larger pressure, the connecting block 1431 drives the first sliding rod 1432 to eject the positioning block 1511 from the groove 1323, at a moment when the positioning block 1511 is ejected, the pressure of the first elastic member 1411 is released, and the detector 120 is automatically ejected by the pushing force of the first elastic member 1411.

To sum up, the utility model discloses a detector 120 connection structure 10 for nuclear radiation detects that this embodiment provides, this connection structure design benefit can be connected detector 120 and host computer 110 firmly to take out easily, pack into and take out the operation very simple and convenient, and be difficult to damage host computer 110.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A detector connection structure for nuclear radiation detection, characterized by: comprises a host, a detector and a placing bin connected with the host;

the placing bin is provided with a bottom wall and two side walls which are connected with the bottom wall and symmetrically arranged; the placing bin is provided with a first connecting assembly; the first connection assembly comprises a bottom connection assembly and a side wall connection assembly; the bottom attachment assembly includes a first resilient member; the first elastic piece is connected with the bottom wall; the side wall connecting component comprises two groups of pressing components which are symmetrically arranged on two side walls respectively; the pressing assembly comprises a connecting block, a first sliding rod and a second elastic piece;

a hemispherical groove is concavely arranged on the inner wall of the side wall, and a first sliding hole is formed in the side wall; the first sliding hole is communicated with the groove; the connecting block is arranged on the outer side wall of the side wall; one end of the first sliding rod is connected with the connecting block, and the other end of the first sliding rod is positioned in the first sliding hole and can slide along the first sliding hole and enter and exit the groove; when the second elastic piece is in a natural state, one end, far away from the connecting block, of the first sliding rod is located in the groove; one end of the second elastic piece is connected with the outer side wall, and the other end of the second elastic piece is connected with one end, close to the outer side wall, of the connecting block;

the detector is provided with a second connecting assembly; the second connecting assembly comprises two groups of locking assemblies which are symmetrically arranged on the side edges of the detector along the width direction of the detector; the locking assembly comprises a hemispherical positioning block and a third elastic piece; one end of the third elastic piece is connected with the side edge, and the other end of the third elastic piece is connected with the positioning block; the radius of the positioning block is equal to that of the groove; a gap is formed between the side wall and the side edge.

2. The detector connection structure for nuclear radiation detection of claim 1, wherein: the bottom connection assembly further comprises a buffer plate; one end of the first elastic piece, which is far away from the bottom wall, is connected with the buffer plate.

3. The detector connection structure for nuclear radiation detection of claim 1, wherein: the pressing assembly further comprises a second sliding rod and a third sliding rod; the side wall is also provided with a second sliding hole and a third sliding hole; the first sliding hole is arranged between the second sliding hole and the third sliding hole; the shaft axis of the first sliding hole is parallel to the shaft axis of the second sliding hole and the shaft axis of the third sliding hole; one end of the second sliding rod is connected with the connecting block, and the other end of the second sliding rod is positioned in the second sliding hole and can slide along the second sliding hole; one end of the third sliding rod is connected with the connecting block, and the other end of the third sliding rod is located in the third sliding hole and can slide along the third sliding hole.

4. The detector connection structure for nuclear radiation detection of claim 3, characterized in that: setting the direction of the outer wall of the side wall facing the inner wall as a preset direction; the axial lead of the first sliding hole is parallel to the preset direction.

5. The detector connection structure for nuclear radiation detection of claim 1, wherein: the first sliding rod is far away from one end of the connecting block.