An alloy analyzer provided with a fine adjustment component

Abstract

The present invention discloses an alloy analyzer with a fine-tuning component, which relates to the technical field of alloy analyzers, and includes a fine-tuning detection end component and a mainframe housing, wherein the fine-tuning detection end component includes an end box, a partition, a through hole, a medium box, an elastic telescopic piston rod, a ring sleeve, a micro electric push rod, a pressure sensing sheet, a medium pipe, a transmission telescopic rod, a pipe sleeve, a beryllium window and a panel hole. The alloy analyzer with a fine-tuning component uses a pressure sensing sheet to be pre-attached to the alloy surface to detect the pressure value, and prompts the operator through an indicator light when the value is too large. Only when the pressure value is within the threshold range can the micro electric push rod start to shrink. At this time, the pressure sensing sheet descends to push the transmission medium so that the beryllium window extends to the initial position of the pressure sensing sheet, thereby performing transmission fine-tuning on the pressure sensing sheet and the beryllium window position during use to ensure that the beryllium window will not be damaged by excessive force when attached to the alloy surface.

Description

Technical Field

[0001] The invention relates to the technical field of alloy analyzers, in particular to an alloy analyzer provided with a fine-tuning component. Background Art

[0002] A handheld alloy analyzer is a portable device that is commonly used to quickly identify and analyze the composition and type of metal alloys. It uses X-ray fluorescence (XRF) technology to emit X-rays to excite atoms in the sample, causing them to emit characteristic X-ray fluorescence, and then detects and analyzes these fluorescence to determine the elemental composition of the sample.

[0003] The beryllium window at the end of the existing handheld alloy analyzer is very thin and fragile in order to improve the transmittance. In actual use, in order to detect the alloy composition, the beryllium window needs to be placed close to the metal surface for composition detection. The alloys have different shapes and are uneven. If excessive force is applied, the alloy may easily damage the surface of the beryllium window.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an alloy analyzer with a fine-tuning component is proposed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides an alloy analyzer provided with a fine-tuning component, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an alloy analyzer with a fine-tuning component, comprising a fine-tuning detection end component and a mainframe casing, the fine-tuning detection end component comprising an end box, a partition, a through hole, a medium box, an elastic telescopic piston rod, a ring sleeve, a micro electric push rod, a pressure sensing sheet, a medium tube, a transmission telescopic rod, a pipe sleeve, a beryllium window and a panel hole, a partition is fixed inside the end box, and a through hole is opened on the upper surface of the partition, a micro electric push rod is fixed to the middle part of the outer side of the partition, and a medium box is arranged on both sides of the micro electric push rod, an elastic telescopic piston rod is penetrated at the top of the medium box, and a ring sleeve is fixed to the top of the elastic telescopic piston rod and the micro electric push rod, a pressure sensing sheet is slidably connected inside the ring sleeve, a medium tube is penetrated at the inner bottom of the partition, and a transmission telescopic rod is penetrated inside the top of the medium tube, a pipe sleeve is fixed at the end of the transmission telescopic rod, and a beryllium window is fixed inside the pipe sleeve, a panel hole is opened on the outer surface of the end box, and a mainframe casing is fixed at the inner edge of the end box.

[0007] Furthermore, the bottom end of the medium pipe is connected to the inside of the medium box, and two medium pipes are provided.

[0008] Furthermore, a corrugated sleeve is provided between the outer wall of the sleeve and the through hole, and the outer opening size of the sleeve is matched with the inner opening size of the through hole.

[0009] Furthermore, the outer opening size of the pressure sensing sheet is larger than the inner opening size of the through hole, and the edge of the pressure sensing sheet is chamfered.

[0010] Furthermore, the fine-tuning detection end assembly also includes a push-bevel block, and the outer side of the partition is fixed with a push-bevel block at the top of the through hole.

[0011] Furthermore, the distance between the push-slope block and the center of the through hole is greater than the radius of the sleeve, and the surface of the push-slope block contacts the top edge of the pressure sensing sheet.

[0012] Furthermore, the fine-tuning detection end assembly also includes a through slot, and the through slot is provided on the inner side of the top of the ring sleeve.

[0013] Furthermore, the inner opening size of the through groove is larger than the outer opening size of the resisting and pushing inclined block, and the ring sleeve is slidably connected with the resisting and pushing inclined block through the through groove.

[0014] Furthermore, an X-ray tube is disposed inside the main housing, and a central axis of the X-ray tube coincides with a central axis of the beryllium window.

[0015] Furthermore, a trigger grip is provided at the bottom of the host housing, and a display screen is embedded in an end surface of the host housing away from the end box.

[0016] The present invention provides an alloy analyzer provided with a fine-tuning component, which has the following beneficial effects:

[0017] 1. The alloy analyzer with fine-tuning components uses a pressure sensing sheet to be pre-attached to the alloy surface to detect the pressure value, and prompts the operator through an indicator light when the value is too large. Only when the pressure value is within the threshold range can the micro electric push rod start to shrink. At this time, the pressure sensing sheet pushes the transmission medium downward to make the beryllium window extend to the initial position of the pressure sensing sheet. Therefore, the pressure sensing sheet and the beryllium window position are fine-tuned during use to ensure that the beryllium window will not be damaged by excessive force when attached to the alloy surface.

[0018] 2. The alloy analyzer with a fine-tuning assembly has an end of use when the push-pushing inclined block rises. At this time, the push-pushing inclined block rises and the beryllium window retracts. As the ring sleeve rises, the push-pushing inclined block slides down along the inside of the through slot in disguised form, thereby pushing the pressure sensing sheet, so that the pressure sensing sheet slides outward inside the ring sleeve and is exposed again inside the panel hole. This can prevent the beryllium window from being exposed when the alloy analyzer is not in use, thereby avoiding unnecessary damage to the beryllium window. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the appearance structure of an end box of an alloy analyzer provided with a fine-tuning component according to the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of a display screen of an alloy analyzer provided with a fine-tuning component according to the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the outer side surface of a partition of an alloy analyzer provided with a fine-tuning component according to the present invention;

[0022] Figure 4 It is a schematic diagram of the inner side structure of a partition of an alloy analyzer provided with a fine-tuning component according to the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of an alloy analyzer provided with a fine adjustment component after the beryllium window is extended;

[0024] Figure 6 The present invention is a schematic diagram of the structure of an alloy analyzer provided with a fine-tuning component after the ring sleeve is lowered.

[0025] In the figure: 1. fine-tuning detection end assembly; 101. end box; 102. partition; 103. through hole; 104. medium box; 105. elastic telescopic piston rod; 106. ring sleeve; 107. micro electric push rod; 108. pressure sensing sheet; 109. medium tube; 110. transmission telescopic rod; 111. tube sleeve; 112. beryllium window; 113. panel hole; 114. push inclined block; 115. through slot; 2. mainframe casing; 3. X-ray tube; 4. trigger grip; 5. display screen. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figure 1-Figure 6As shown, the present invention provides a technical solution: an alloy analyzer with a fine-tuning component, comprising a fine-tuning detection end component 1 and a mainframe housing 2, the fine-tuning detection end component 1 comprising an end box 101, a partition 102, a through hole 103, a medium box 104, an elastic telescopic piston rod 105, a ring sleeve 106, a micro electric push rod 107, a pressure sensing sheet 108, a medium tube 109, a transmission telescopic rod 110, a tube sleeve 111, a beryllium window 112 and a panel hole 113, the partition 102 is fixed inside the end box 101, and the through hole 103 is opened on the upper surface of the partition 102, the micro electric push rod 107 is fixed in the middle of the outer side of the partition 102, and the medium box 104 is arranged on both sides of the micro electric push rod 107, the elastic telescopic piston rod 105 is penetrated on the top of the medium box 104, and the elastic telescopic piston rod 105 and the top of the micro electric push rod 107 are A ring sleeve 106 is fixed at the end of the end box 101, and a pressure sensing piece 108 is slidably connected inside the ring sleeve 106. A medium tube 109 is penetrated at the bottom of the inner side of the partition 102, and a transmission telescopic rod 110 is penetrated inside the top of the medium tube 109. A pipe sleeve 111 is fixed at the end of the transmission telescopic rod 110, and a beryllium window 112 is fixed inside the pipe sleeve 111. A panel hole 113 is opened on the outer surface of the end box 101, and a mainframe housing 2 is fixed at the inner edge of the end box 101. The bottom end of the medium tube 109 is connected with the inside of the medium box 104, and there are two medium tubes 109. A corrugated sleeve is provided between the outer wall of the pipe sleeve 111 and the through hole 103, and the outer opening size of the pipe sleeve 111 is adapted to the inner opening size of the through hole 103. The outer opening size of the pressure sensing piece 108 is larger than the inner opening size of the through hole 103, and the edge of the pressure sensing piece 108 is chamfered.

[0028] The specific operation is as follows: when the alloy analyzer is held to detect alloy composition, the pressure sensing sheet 108 is first exposed from the panel hole 113, and the outer side of the end box 101 is close to the surface of the alloy to be detected. The pressure sensing sheet 108 monitors the pressure value in real time. If the pressure value is greater than the upper threshold value, it means that the part of the alloy surface being detected will cause damage to the surface of the beryllium window 112, and the micro electric push rod 107 is not started;

[0029] If the pressure value monitored by the pressure sensing sheet 108 is less than the upper threshold value, it means that the detected part of the alloy surface will not cause damage to the surface of the beryllium window 112. At this time, the micro-electric push rod 107 starts to shrink, causing the ring sleeve 106 to carry the pressure sensing sheet 108 down. When the ring sleeve 106 descends, the elastic telescopic piston rod 105 itself is first forced to shrink. When the elastic telescopic piston rod 105 shrinks to the limit, the micro-electric push rod 107 continues to shrink, causing the elastic telescopic piston rod 105 to be pressed into the medium box 104. At this time, the transmission medium in the medium box 104 enters the medium tube 109, causing the transmission telescopic rod 110 to carry the tube sleeve 111 and the beryllium window 112 through the through hole 103 and extend. When the force sensing sheet 108 drops and completely leaves the panel hole 113 area, the tube sleeve 111 carries the beryllium window 112 and extends out, so that the beryllium window 112 replaces the initial position of the pressure sensing sheet 108. At this time, the pressure value generated by the contact between the beryllium window 112 and the alloy surface is below the upper threshold value, so that the force degree of the beryllium window 112 when contacting the alloy can be pre-detected each time the alloy is tested for composition, so as to protect the beryllium window 112 from being damaged due to excessive force. A corrugated sleeve is provided between the outer wall of the tube sleeve 111 and the through hole 103. When the tube sleeve 111 is extended or retracted, the corrugated sleeve is adaptively extended or retracted accordingly, so as to ensure that the interior of the host housing 2 is always in a vacuum state, so as to prevent the interior of the host housing 2 from being connected to the outside through the through hole 103 and destroying the vacuum environment;

[0030] Based on the above description, the present invention uses a pressure sensing sheet 108 that is pre-attached to the alloy surface to detect the pressure value, and prompts the operator through an indicator light when the value is too large. Only when the pressure value is within the threshold range can the micro-electric push rod 107 be started and contracted. At this time, the pressure sensing sheet 108 descends to push the transmission medium so that the beryllium window 112 extends to the initial position of the pressure sensing sheet 108. Therefore, the positions of the pressure sensing sheet 108 and the beryllium window 112 are fine-tuned during use to ensure that the beryllium window 112 will not be damaged due to excessive force when attached to the alloy surface.

[0031] like Figure 1-Figure 6 As shown, the fine-tuning detection end assembly 1 also includes a push-bevel block 114, the outer side of the partition 102 is fixed with a push-bevel block 114 at the top of the through hole 103, the distance between the push-bevel block 114 and the center of the through hole 103 is greater than the radius of the tube sleeve 111, and the surface of the push-bevel block 114 is in contact with the top edge of the pressure sensing sheet 108, the fine-tuning detection end assembly 1 also includes a through groove 115, the through groove 115 is opened on the inner side of the top of the ring sleeve 106, the inner opening size of the through groove 115 is greater than the outer opening size of the push-bevel block 114, and the ring sleeve 106 is slidably connected with the push-bevel block 114 through the through groove 115;

[0032] The specific operation is as follows: when the ring sleeve 106 descends, the chamfered part of the side of the pressure sensing sheet 108 moves away from the push-up inclined block 114. At this time, the inner side of the push-up inclined block 114 loses the thrust, so that during the descending process, the outer side of the pressure sensing sheet 108 contacts and receives force from the inner side of the panel hole 113, so that the push-up inclined block 114 slides inward inside the ring sleeve 106, so that the pressure sensing sheet 108 can descend and retract into the end box 101.

[0033] On the contrary, when the push ramp 114 rises, it indicates that the alloy analyzer has been used up. At this time, the push ramp 114 rises and the beryllium window 112 retracts. As the ring sleeve 106 rises, the push ramp 114 slides down along the through groove 115 in disguised form, thereby pushing the pressure sensing sheet 108, so that the pressure sensing sheet 108 slides outward inside the ring sleeve 106 and is exposed again inside the panel hole 113. This can prevent the beryllium window 112 from being exposed when the alloy analyzer is not in use, thereby avoiding unnecessary damage to the beryllium window 112.

[0034] like Figure 1-Figure 6 As shown, an X-ray tube 3 is disposed inside the mainframe housing 2, and the central axis of the X-ray tube 3 coincides with the central axis of the beryllium window 112, a trigger grip 4 is disposed at the bottom of the mainframe housing 2, and a display screen 5 is embedded in the end surface of the mainframe housing 2 away from the end box 101;

[0035] The specific operation is as follows. When using the alloy analyzer, hold the trigger grip 4 and turn on the display screen 5. The display screen 5 has an indicator light that displays the pressure value detected when the pressure sensing piece 108 is exposed in the panel hole 113 in real time. After the pressure value is qualified and the beryllium window 112 is extended, the X-ray tube 3 generates an X-ray beam and passes through the beryllium window 112, thereby detecting the composition of the alloy.

[0036] In summary, when using the alloy analyzer with a fine-tuning component, first, when using the alloy analyzer, hold the trigger grip 4 and turn on the display screen 5. The display screen 5 has an indicator light that displays the pressure value detected when the pressure sensing sheet 108 is exposed in the panel hole 113 in real time;

[0037] The outer side of the end box 101 is close to the alloy surface to be tested, and the pressure sensing piece 108 monitors the pressure value in real time. If the pressure value is greater than the upper threshold value, it means that the part of the alloy surface being tested will cause damage to the surface of the beryllium window 112. At this time, the micro-electric push rod 107 does not start. If the pressure value monitored by the pressure sensing piece 108 is less than the upper threshold value, it means that the part of the alloy surface being tested will not cause damage to the surface of the beryllium window 112. At this time, the micro-electric push rod 107 starts to shrink, causing the ring sleeve 106 carrying the pressure sensing piece 108 to descend. When the ring sleeve 106 descends, the elastic telescopic piston rod 105 itself is first forced to shrink. When the elastic telescopic piston rod 105 shrinks to the limit, the micro-electric push rod 107 continues to shrink, causing the elastic telescopic piston rod 105 to be pressed into the inside of the medium box 104. At this time, the transmission medium inside the medium box 104 enters the medium pipe 109. The transmission telescopic rod 110 carries the tube sleeve 111 and the beryllium window 112 and extends through the through hole 103. When the ring sleeve 106 carries the pressure sensing sheet 108 and descends to completely leave the panel hole 113 area, the tube sleeve 111 carries the beryllium window 112 and extends, so that the beryllium window 112 replaces the initial position of the pressure sensing sheet 108. At this time, the pressure value generated by the contact between the beryllium window 112 and the alloy surface is below the upper threshold value, so that the force degree of the beryllium window 112 when contacting the alloy can be pre-detected each time the alloy is tested for composition, so as to protect the beryllium window 112 from being damaged due to excessive force. A corrugated sleeve is provided between the outer wall of the tube sleeve 111 and the through hole 103. When the tube sleeve 111 is extended or retracted, the corrugated sleeve is adaptively extended or retracted accordingly, so as to ensure that the interior of the main housing 2 is always in a vacuum state, so as to prevent the interior of the main housing 2 from being connected to the outside through the through hole 103 and destroying the vacuum environment;

[0038] After the pressure value is qualified and the beryllium window 112 is extended, the X-ray tube 3 generates an X-ray beam and passes through the beryllium window 112, thereby detecting the composition of the alloy;

[0039] When the ring sleeve 106 descends, the chamfered part of the side of the pressure sensing sheet 108 moves away from the push-up inclined block 114. At this time, the inner side of the push-up inclined block 114 loses the thrust, so that during the descending process, the outer side of the pressure sensing sheet 108 contacts and receives force from the inner side of the panel hole 113, so that the push-up inclined block 114 slides inward inside the ring sleeve 106, so that the pressure sensing sheet 108 can descend and retract into the end box 101.

[0040] On the contrary, when the push ramp 114 rises, it indicates that the alloy analyzer has been used up. At this time, the push ramp 114 rises and the beryllium window 112 retracts. As the ring sleeve 106 rises, the push ramp 114 slides down along the through groove 115 in disguised form, thereby pushing the pressure sensing sheet 108, so that the pressure sensing sheet 108 slides outward inside the ring sleeve 106 and is exposed again inside the panel hole 113. This can prevent the beryllium window 112 from being exposed when the alloy analyzer is not in use, thereby avoiding unnecessary damage to the beryllium window 112.

[0041] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An alloy analyzer provided with a fine-tuning component, comprising a fine-tuning detection end component (1) and a mainframe housing (2), characterized in that: The fine-tuning detection end assembly (1) comprises an end box (101), a partition (102), a through hole (103), a medium box (104), an elastic telescopic piston rod (105), a ring sleeve (106), a micro electric push rod (107), a pressure sensing sheet (108), a medium tube (109), a transmission telescopic rod (110), a tube sleeve (111), a beryllium window (112) and a panel hole (113). The partition (102) is fixed inside the end box (101), and the through hole (103) is opened on the upper surface of the partition (102). The outer surface of the partition (102) A micro electric push rod (107) is fixed at the middle of the side, and a medium box (104) is arranged on both sides of the micro electric push rod (107). An elastic telescopic piston rod (105) is passed through the top of the medium box (104), and a ring sleeve (106) is fixed to the top of the elastic telescopic piston rod (105) and the micro electric push rod (107). A pressure sensing sheet (108) is slidably connected inside the ring sleeve (106). A medium tube (109) is passed through the bottom of the inner side of the partition (102), and a transmission telescopic rod (110) is passed through the top of the medium tube (109). A tube sleeve (111) is fixed at the end of the transmission telescopic rod (110), and a beryllium window (112) is fixed inside the tube sleeve (111). A panel hole (113) is opened on the outer surface of the end box (101), and a mainframe housing (2) is fixed at the inner edge of the end box (101). When the alloy analyzer is used, the pressure sensing sheet (108) monitors the pressure value of the end box (101) attached to the alloy surface in real time. When the pressure value is less than an upper threshold value, the micro electric push rod (107) contracts so that the ring sleeve (106) carries the pressure sensing sheet (108) downward, so that The elastic telescopic piston rod (105) is pressed into the inside of the medium box (104), so that the transmission medium enters the inside of the medium tube (109), so that the transmission telescopic rod (110) carries the tube sleeve (111) and the beryllium window (112) through the through hole (103) and extends out. When the ring sleeve (106) carries the pressure sensing plate (108) and descends completely out of the panel hole (113) area, the beryllium window (112) extends out so that the beryllium window (112) replaces the initial position of the pressure sensing plate (108). At this time, the pressure value generated by the contact between the beryllium window (112) and the alloy surface is below the upper threshold value.

2. The alloy analyzer with a fine-tuning component according to claim 1, characterized in that: The bottom end of the medium pipe (109) is connected to the inside of the medium box (104), and two medium pipes (109) are provided.

3. The alloy analyzer with a fine-tuning assembly according to claim 1, characterized in that: A corrugated sleeve is provided between the outer wall of the pipe sleeve (111) and the through hole (103), and the outer opening size of the pipe sleeve (111) is matched with the inner opening size of the through hole (103).

4. The alloy analyzer with a fine-tuning assembly according to claim 1, characterized in that: The outer opening size of the pressure sensing sheet (108) is larger than the inner opening size of the through hole (103), and the edge of the pressure sensing sheet (108) is in a chamfered structure.

5. The alloy analyzer with a fine-tuning assembly according to claim 1, characterized in that: The fine-tuning detection end assembly (1) further comprises a push-bevel block (114), and a push-bevel block (114) is fixed on the outer side of the partition plate (102) at the top of the through hole (103).

6. The alloy analyzer with a fine-tuning assembly according to claim 5, characterized in that: The distance between the push-up inclined block (114) and the center of the through hole (103) is greater than the radius of the sleeve (111), and the surface of the push-up inclined block (114) is in contact with the top edge of the pressure sensing sheet (108).

7. The alloy analyzer with a fine-tuning assembly according to claim 5, characterized in that: The fine-tuning detection end assembly (1) further comprises a through slot (115), and the through slot (115) is provided on the inner side of the top of the ring sleeve (106).

8. The alloy analyzer with a fine-tuning assembly according to claim 7, characterized in that: The inner size of the through slot (115) is larger than the outer size of the push-pushing inclined block (114), and the ring sleeve (106) is slidably connected to the push-pushing inclined block (114) through the through slot (115).

9. The alloy analyzer with a fine-tuning assembly according to claim 1, characterized in that: An X-ray tube (3) is arranged inside the main machine housing (2), and the central axis of the X-ray tube (3) coincides with the central axis of the beryllium window (112).

10. The alloy analyzer with a fine-tuning assembly according to claim 1, characterized in that: A trigger grip (4) is provided at the bottom of the host housing (2), and a display screen (5) is embedded in an end surface of the host housing (2) away from the end box (101).

Images