A handheld impact test device for laser light paths

Abstract

A handheld impact test device for a laser optical path, characterized by comprising: a contact head, a guide tube, an impact block, a handle, a countersunk screw, a magnet, a compression spring, an end cap, and a shaft; the contact head is fixed to the guide tube with an external thread at one end via an internal thread provided at one end; the impact block is mounted in series within a first cavity of the guide tube; the shaft is fixed to the handle with an external thread at one end via a first internal thread provided at one end, and the other end passes through a guide hole provided in the end cap; the compression spring and the magnet are sequentially mounted in series within a second cavity provided in the end cap, and are encapsulated in the second cavity by the countersunk screw and the shaft with a second internal thread at one end; the end cap is fixed to the guide tube with an internal thread at one end via an external thread provided at one end. The present invention has a simple structure and a compact design, and can perform individual and rapid impact tests on any component in a laser optical path system; the entire test process allows the laser optical path to be in both operating and monitoring states, thereby obtaining accurate test feedback; and the device can be performed with one hand throughout the test, thereby improving production efficiency.

Description

Technical Field

[0001] The invention relates to a handheld impact test device for a laser light path, belonging to the technical field of optical component impact testing. Background Art

[0002] Currently, fields such as medical treatment and processing have strict requirements for the stability of laser optical paths. Therefore, all components in the entire laser optical path must pass rigorous impact resistance tests. The impact resistance test of optical platforms is well known in the industry and is completed through simulated transportation tests, actual transportation tests, and vibration platform tests. Although the above test methods can test the stability of the entire optical path, they have the following disadvantages:

[0003] 1) It is impossible to perform a separate and rapid impact test on a component in the laser optical system.

[0004] 2) It is impossible to test the laser optical path in the working state, so it is impossible to obtain accurate test feedback.

[0005] 3) The entire test process is time-consuming and labor-intensive, which reduces test efficiency.

[0006] Therefore, it is very necessary for related industries to propose a laser light path impact test device that can obtain fast and accurate feedback and high efficiency. Summary of the Invention

[0007] The present invention aims to address the aforementioned issues by providing a simple, compact handheld impact test device for laser optical paths. This device is capable of performing rapid, individual impact tests on any component in a laser optical path system. The entire test process allows the laser optical path to be in both operating and monitoring states, resulting in accurate test feedback. Furthermore, the handheld impact test device for laser optical paths allows the entire test operation to be completed single-handed, improving production efficiency.

[0008] The present invention adopts the following technical solutions:

[0009] A handheld impact test device for a laser optical path, characterized in that it includes a contact head 1, a guide tube 2, an impact block 3, a handle 4, a countersunk screw 5, a magnet 6, a compression spring 7, an end cover 8 and a shaft rod 9; the contact head 1 is fixed to the guide tube 2 with an external thread at one end through an internal thread provided at one end thereof; the impact block 3 is arranged in series in the first cavity 201 of the guide tube 2; the shaft rod 9 is fixed to the handle 4 with an external thread at one end through a first internal thread 901 provided at one end thereof, and the other end passes through the guide hole 801 provided on the end cover 8; the compression spring 7 and the magnet 6 are arranged in series in a second cavity 802 provided on the end cover 8, and are encapsulated in the second cavity 802 through the countersunk screw 5 and the shaft rod 9 with a second internal thread 902 at one end; the end cover 8 is fixed to the guide tube 2 with an internal thread at one end through an external thread provided at one end thereof.

[0010] Preferably, the contact head 1 is provided with an arc-shaped contact surface 101 which is conducive to anti-slip.

[0011] Preferably, the guide tube 2 is provided with an observation hole 202 for observing the position of the impact block 3 .

[0012] Preferably, the impact block 3 is provided with a balancing hole 301 for balancing the pressure.

[0013] Preferably, the impact block 3 is made of magnetic material.

[0014] Preferably, the magnetic attraction force provided by the magnet 6 is greater than the gravity of the impact block 3 itself.

[0015] The technical effects of the present invention proposed according to the above technical solution are: the present invention has a simple structure and a compact design, and can perform individual and rapid impact tests on any component in the laser optical path system; the entire test process allows the laser optical path to be in a working and monitoring state, thereby obtaining accurate test feedback; at the same time, this device can complete the entire test operation with a single hand, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 Schematic diagram of the guide tube structure in the present invention;

[0018] Figure 3 This is a schematic diagram of the impact block structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the end cover structure of the present invention;

[0020] Figure 5 This is a schematic diagram of the shaft structure of the present invention;

[0021] Figure 6 This is a schematic diagram of the test device of the present invention in preparation state before testing;

[0022] Figure 7 This is a schematic diagram of the test device of the present invention before the test;

[0023] Figure 8 This is a schematic diagram of the test device of the present invention during testing.

[0024] Reference numerals:

[0025] 1- Contact head, 2- Guide tube, 3- Impact block, 4- Handle, 5- Countersunk screw, 6- Magnet, 7- Compression spring, 8- End cap, 9- Shaft, 201- First cavity, 202- Observation hole, 301- Balancing hole, 801- Guide hole, 802- Second cavity, 901- First internal thread, 902- Second internal thread A- Component under test. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments of the present invention will be given.

[0027] like Figure 1 As shown, this handheld impact test device for laser light path is characterized in that it includes a contact head 1, a guide tube 2, an impact block 3, a handle 4, a countersunk screw 5, a magnet 6, a compression spring 7, an end cover 8 and a shaft rod 9; the contact head 1 is fixed to the guide tube 2 with an external thread at one end by an internal thread provided at one end thereof; the impact block 3 is arranged in series in the first cavity 201 of the guide tube 2; the shaft rod 9 is fixed to the handle 4 with an external thread at one end by a first internal thread 901 provided at one end thereof, and the other end passes through the guide hole 801 provided on the end cover 8; the compression spring 7 and the magnet 6 are arranged in series in the second cavity 802 provided on the end cover 8 in sequence, and are encapsulated in the second cavity 802 by the countersunk screw 5 and the shaft rod 9 with a second internal thread 902 at one end; the end cover 8 is fixed to the guide tube 2 with an internal thread at one end by an external thread provided at one end thereof.

[0028] The contact head 1 is provided with an arc-shaped contact surface 101 which is advantageous for anti-slip.

[0029] The guide tube 2 is provided with an observation hole 202 for observing the position of the impact block 3 .

[0030] The impact block 3 is provided with a balancing hole 301 for balancing pressure.

[0031] The impact block 3 is made of magnetic material.

[0032] The magnetic attraction provided by the magnet 6 is greater than the gravity of the impact block 3 itself.

[0033] like Figure 1 As shown, magnet 6 is fixed to one end of shaft 9 via countersunk screw 5 and its free movement is restricted by compression spring 7. At this point, impact block 3 is attracted by magnet 6, restricting its free movement. Simultaneously, external force applied to handle 4 allows magnet 6 to move away from impact block 3 along with shaft 9, compressing compression spring 7 accordingly, causing impact block 3 to separate from magnet 6.

[0034] The handheld impact test device for laser light path proposed in the above technical solution is used as follows:

[0035] Before the device is subjected to impact test, Figure 6 , invert the device with one hand, so that the impact block 3 slides to the top of the device and is attracted by the magnet 6.

[0036] When the device is ready for impact testing, if Figure 7 , hold the device with one hand and press the arc-shaped contact surface 101 against the corner of the component under test.

[0037] When the device is subjected to impact test, Figure 8 Apply external force to handle 4 with your fingers, causing magnet 6 and shaft 9 to move away from impact block 3. The corresponding compression spring 7 is compressed, causing impact block 3 to break away from magnet 6, slide along guide tube 2, and impact contact head 1. The impact force is transmitted to the component under test through contact head 1.

[0038] After the device undergoes an impact test, the external force applied to the handle 4 is removed, and the compression spring 7 returns to its natural state.

[0039] Practical applications have demonstrated that this handheld impact test device for laser optical paths not only has a simple and compact structure, but also can rapidly perform impact tests on any component in the laser optical path system. Furthermore, the laser path remains operational and monitored throughout the test, providing accurate test feedback. Furthermore, the device can be completed with a single hand, improving production efficiency.

[0040] The above is only a general implementation method of the present invention given by the applicant based on the technical solution, and does not represent the entire present invention. Any improvement proposed by technical personnel in this industry involving this basic technical solution, any technical solution that does not have substantial innovative features, should be deemed to fall within the scope of protection of the present invention.

Claims

1. A handheld impact test device for laser light paths, characterized by: The invention comprises a contact head (1), a guide tube (2), an impact block (3), a handle (4), a countersunk screw (5), a magnet (6), a compression spring (7), an end cover (8) and a shaft rod (9); one end of the contact head (1) is mounted on one end of the guide tube (2), the end cover (8) is mounted on the other end of the guide tube (2), and the impact block (3) is slidably sleeved in the guide tube (2); one end of the shaft rod (9) passes through the end cover (8) from the outside of the end cover (8), and a magnet (6) is mounted on the end of the shaft rod (9) through the countersunk screw (5), and the magnet (6) is sleeved in the sliding cavity in the end cover (8). A compression spring (7) is pressed between the magnet (6) and the sliding cavity, and the handle (4) is installed at the other end of the shaft (9); when the magnet (6) is pushed close to one end of the impact block (3), the attraction between the magnet (6) and the impact block (3) is greater than the gravity of the impact block (3); when the magnet (6) is pulled away from one end of the impact block (3), the attraction between the magnet (6) and the impact block (3) is less than the gravity of the impact block (3); the impact block (3) is made of magnetic material, and the impact block (3) abuts the end cover (8).

2. A handheld impact test device for a laser light path according to claim 1, characterized in that: The other end of the contact head (1) is provided with an arc-shaped contact surface (101).

3. A handheld impact test device for a laser light path according to claim 1, characterized in that: An observation hole (202) for observing the position of the impact block (3) is provided on the side of the guide tube (2).

4. A handheld impact testing device for a laser light path according to claim 1, characterized in that: The impact block (3) is provided with a balancing hole (301) for balancing pressure, and the balancing hole (301) communicates with the inside and outside of the guide tube (2).

5. A handheld impact testing device for a laser light path according to claim 1, characterized in that: The contact head (1) is fixed to a guide tube (2) having an external thread at one end thereof via an internal thread provided at one end thereof; the end cover (8) is fixed to a guide tube (2) having an internal thread at the other end thereof via an external thread provided at one end thereof; the countersunk screw (5) is fixed to a shaft (9) having a second internal thread (902) at one end thereof; and the shaft (9) is fixed to a handle (4) having an external thread at one end thereof via a first internal thread (901) provided at the other end thereof.

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