X-ray inspection tester

Abstract

An X-ray inspection tester comprises an execution device, a control box, a repeater and a terminal device, the repeater comprises a shell, a circuit board, an antenna, a battery and a battery fixing piece, the circuit board is installed in the shell, the antenna is installed outside the shell, electrically connected to the circuit board and used for being in wireless communication with the control box, and the battery fixing piece is electrically connected to the control box. The battery fixing piece is installed in the shell and is in contact with the shell, the battery is installed on the battery fixing piece and is used for supplying power to an electric device of the repeater, and the execution equipment is in wired or wireless communication with the control box. Compared with the prior art, the X-ray inspection tester is long in communication distance, high in anti-interference capability, convenient to use and good in heat dissipation effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of inspection instruments, and particularly relates to an X-ray inspection instrument. Background Art

[0002] A portable X-ray inspection instrument generally includes an execution device (generally including an X-ray source, an imaging plate, and a bracket), a control box, and a terminal device. To facilitate the connection between multiple execution devices and the control box, the control box is generally placed close to the execution device, and there is a wired communication between the terminal device and the control box, so as to establish communication with the execution device. Generally, the cable length between the terminal device and the control box is more than one hundred meters, which limits the communication distance between the two and causes limitations to the actual use.

[0003] To facilitate actual use and improve the communication distance at the same time, data is directly transmitted between the terminal device and the control box in a wireless communication manner. However, in some usage scenarios, if there are obstacles blocking, it will interfere with the communication effect. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an X-ray inspection instrument.

[0005] To achieve the above purpose, the utility model discloses an X-ray inspection instrument, which includes an execution device, a control box, a repeater, and a terminal device. The repeater includes a housing, a circuit board, an antenna, a battery, and a battery fixing member. The surface of the housing is provided with heat dissipation grooves. The circuit board is installed inside the housing, and the antenna is installed outside the housing and is electrically connected to the circuit board for wireless communication with the control box. The battery fixing member is installed inside the housing and contacts the housing, and the battery is installed on the battery fixing member for supplying power to the electrical components of the repeater. There is a wired or wireless communication between the execution device and the control box.

[0006] Preferably, the housing includes a housing main body and a cover body detachably covering the housing main body.

[0007] Preferably, an installation space is provided inside the housing main body, and the circuit board and the power supply are arranged in the installation space and are arranged in sequence towards the cover body side.

[0008] Preferably, the battery fixing member is provided with a card slot, the end of the battery is clamped in the card slot, the side wall of the battery contacts the inner side wall of the card slot, there are two battery fixing members, and the two battery fixing members are respectively clamped at both ends of the battery.

[0009] Preferably, the end face of the battery fixing member away from the battery and the side face away from the circuit board respectively contact the inner side wall of the housing main body and the cover body.

[0010] Preferably, the heat dissipation grooves are strip-shaped, with a groove width greater than the width of a human finger. There are multiple heat dissipation grooves, and the multiple heat dissipation grooves are arranged side by side.

[0011] Preferably, the housing is provided with a data transmission port electrically connected to the circuit board.

[0012] Preferably, the data transmission port is located on the side opposite to the antenna.

[0013] Preferably, there are two antennas, and the two antennas are respectively used for transmitting signals and receiving signals.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The terminal device of the X-ray inspection instrument communicates with the execution device through the repeater and the control box, enabling the execution device to complete corresponding actions. Compared with only using the control box to realize the communication between the terminal device and the execution device, the communication distance is longer. At the same time, in the usage scenario with obstacles, the position of the repeater can be arranged according to the actual scenario, which can ensure stable signals and strong anti-interference ability.

[0016] The repeater only has a circuit board, a battery, a battery fixing part arranged inside the housing, and an antenna arranged outside the housing. The structure is simple, and the battery fixing part is in contact with the housing, with a compact installation. This makes the entire repeater small in volume and light in weight, and can be held by hand during actual use, which is very convenient.

[0017] The surface of the housing is provided with heat dissipation grooves, which can not only increase the surface area of the housing, with a large heat dissipation area, conducive to improving the heat dissipation effect, but also make the housing have an anti-slip effect, facilitating the user to hold it by hand. At the same time, it can also reduce the weight of the housing, facilitating the user to hold it by hand.

[0018] The battery is installed on the battery fixing part, and the battery fixing part is in contact with the housing. In this way, the heat generated by the battery can be transferred to the outer shell through the battery fixing part, and then transferred to the outer shell, improving the heat dissipation effect of the repeater.

[0019] If the execution device communicates wirelessly with the control box, after the devices establish communication, they can be directly used without the operation of cable connection. The usage steps are simple, which is conducive to improving the operation efficiency. There is no cable between the control box and the execution device, avoiding the problems that the cable affects the work of the staff and even trips the staff, resulting in injuries. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the X-ray inspection instrument of the present utility model;

[0021] Figure 2 is Figure 1 a three-dimensional exploded structural diagram of the repeater in

[0022] Figure 3 For Figure 1 The sectional view of the middle repeater;

[0023] Execution device 1;

[0024] Control box 2;

[0025] Repeater 3; housing 31; housing main body 311; installation space 3111; cover body 312; circuit board 32; antenna 33; battery 34; battery fixing member 35; card slot 351; display board 36; heat dissipation groove 37; data transmission port 38;

[0026] Terminal device 4. Specific implementation manner

[0027] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the drawings and specific implementation manners.

[0028] An X-ray inspection instrument, see Figures 1-3 , which includes an execution device 1, a control box 2, a repeater 3 and a terminal device 4. The repeater 3 includes a housing 31, a circuit board 32, an antenna 33, a battery 34 and a battery fixing member 35. The circuit board 32 is installed inside the housing 31, and the antenna 33 is installed outside the housing 31 and is electrically connected to the circuit board 32 for wireless communication with the control box 2 and the terminal device 4. The battery fixing member 35 is installed inside the housing 31 and contacts the housing 31, and the battery 34 is installed on the battery fixing member 35 for supplying power to the electrical components of the repeater 3. The execution device 1 and the control box 2 communicate with each other either wired or wirelessly.

[0029] For the above X-ray inspection device, the terminal device 4 communicates with the execution device 1 through the repeater 3 and the control box 2, enabling the execution device 1 to complete corresponding actions. Compared with only communicating between the terminal device 4 and the execution device 1 through the control box 2, the communication distance is longer. At the same time, in the usage scenario with obstacles, the position of the repeater 3 can be arranged according to the actual scenario, which can ensure stable signals and strong anti-interference ability. The repeater 3 only includes a circuit board 32, a battery 34, a battery fixing part 35 arranged inside the housing 31, and an antenna 33 arranged outside the housing 31. It has few components, and the battery fixing part 35 contacts the housing 31, with a compact installation. This makes the entire repeater 3 small in volume and light in weight, and can be held by hand during actual use, which is convenient. The battery 34 is installed on the battery fixing part 35, and the battery fixing part 35 contacts the housing 31. In this way, the heat generated by the battery 34 can be transferred to the outer shell through the battery fixing part 35 and then to the outer shell, improving the heat dissipation effect of the repeater 3. If there is wireless communication between the execution device 1 and the control box 2, the devices can be directly used after establishing communication without the operation of cable connection. The usage steps are simple, which is beneficial to improving the operation efficiency. There is no cable between the control box 2 and the execution device 1, avoiding the problem that the cable affects the work of the staff or even trips the staff and causes injuries.

[0030] Among them, the execution device 1, the circuit board 32, the antenna 33, and the battery 34 all adopt existing products, which will not be elaborated here.

[0031] In this embodiment, the housing 31 includes a housing main body 311 and a cover body 312 detachably covered on the housing main body 311. An installation space 3111 is provided inside the housing main body 311, and the battery 34 and the circuit board 32 are installed in the installation space 3111. The above housing main body 311 and the cover body 312 are detachably connected, which is convenient for maintenance.

[0032] Furthermore, the circuit board 32 and the power supply are arranged in sequence towards the cover body 312 side. In this way, when the battery 34 needs to be replaced, it can be directly replaced after opening the cover body 312, which is convenient for replacement and beneficial to improving the replacement efficiency. A display board 36 is provided on the side of the housing main body 311 away from the cover body 312, which can visually display various parameters and is convenient for use. And arranging the circuit board 32 at a position away from the cover body 312 is convenient for the connection and wiring between the display board 36 and the circuit board 32.

[0033] In this embodiment, the battery fixing member 35 is provided with a card slot 351. The end of the battery 34 is clamped in the card slot 351, and the side wall of the battery 34 contacts the inner side wall of the card slot 351. This can firmly fix the battery 34 on the battery fixing member 35, improving the assembly stability of the battery 34. In addition, the battery 34 has a relatively large area in contact with the battery fixing member 35, which is beneficial to improving the heat dissipation effect. There are two battery fixing members 35, and the two battery fixing members 35 are respectively clamped at both ends of the battery 34, which can firmly fix the battery 34.

[0034] In this embodiment, the end face of the battery fixing member 35 away from the battery 34 and the side face away from the circuit board 32 are respectively in contact with the inner side wall of the housing main body 311 and the cover body 312. In this way, the contact area and the heat dissipation area are large, which is beneficial to improving the heat dissipation effect. The side face of the battery fixing member 35 away from the circuit board 32 is in contact with the cover body 312, which can also support the cover body 312 and improve the strength and service life of the cover body 312.

[0035] In this embodiment, the surface of the housing 31 is provided with heat dissipation grooves 37. This can not only increase the surface area of the housing 31 and the heat dissipation area, which is beneficial to improving the heat dissipation effect, but also make the housing 31 have an anti-slip effect, facilitating the user to hold and use, and at the same time can also reduce the mass of the housing 31, facilitating the user to hold and use.

[0036] Further, the heat dissipation grooves 37 are strip-shaped, and the groove width is greater than the width of a human finger. There are multiple heat dissipation grooves 37 arranged in parallel. With such a setting, the housing 31 is convenient for the user to hold and use.

[0037] In this embodiment, the housing 31 is provided with a data transmission port 38 electrically connected to the circuit board 32. In this way, when a wireless communication failure occurs, the cable plug can be inserted into the data transmission port 38 for wired communication, improving the applicability.

[0038] In this embodiment, the data transmission port 38 is located on the side face opposite to the antenna 33. In this way, the data transmission port 38 will not interfere with the antenna 33, and at the same time, it also avoids setting the data transmission port 38 in other positions, which may affect the user's hand-held use.

[0039] In this embodiment, there are two antennas 33, and the two antennas 33 are respectively used for transmitting signals and receiving signals, which can improve the signal transmission stability and transmission effect.

[0040] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. An X-ray inspection apparatus, characterized in that: It includes an execution device, a control box, a repeater and a terminal device. The repeater includes a shell, a circuit board, an antenna, a battery and a battery fixing part. The surface of the shell is provided with a heat dissipation groove. The circuit board is installed in the shell. The antenna is installed outside the shell and is electrically connected to the circuit board for wireless communication with the control box. The battery fixing part is installed in the shell and contacts the shell. The battery is installed on the battery fixing part for supplying power to the electrical components of the repeater. There is wired or wireless communication between the execution device and the control box.

2. The X-ray inspection apparatus according to claim 1, characterized in that: The shell comprises a shell body and a cover body which is detachably covered on the shell body.

3. The X-ray inspection apparatus according to claim 2, characterized in that: An installation space is arranged in the shell body, and the circuit board and the power supply are arranged in the installation space and sequentially arranged toward one side of the cover body.

4. The X-ray inspection apparatus according to claim 2, characterized in that: The battery fixing member is provided with a slot, the end of the battery is clamped in the slot, the side wall of the battery contacts the inner wall of the slot, and there are two battery fixing members, which are respectively clamped at the two ends of the battery.

5. The X-ray inspection apparatus according to claim 4, characterized in that: The end surface of the battery fixing member away from the battery and the side surface away from the circuit board are in contact with the inner side wall and the cover body of the shell body respectively.

6. The X-ray inspection apparatus according to claim 1, characterized in that: The heat dissipation groove is in a strip shape, and its groove width is greater than the width of a human finger. There are multiple heat dissipation grooves, and the multiple heat dissipation grooves are arranged in parallel.

7. The X-ray inspection apparatus according to claim 1, characterized in that: The housing is provided with a data transmission port electrically connected to the circuit board.

8. The X-ray inspection apparatus according to claim 7, characterized in that: The data transmission port is located on a side opposite to the antenna.

9. The X-ray inspection apparatus according to claim 1, characterized in that: There are two antennas, which are used for transmitting signals and receiving signals respectively.

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