Hand-held security check instrument capable of being vertically held
By designing a rotatable grip and limiting device on the handheld security checker, a natural vertical grip is achieved, solving the problem of wrist discomfort in the prior art, and providing a flexible grip and a stable user experience.
Patent Information
- Application Number
- CN202420820573.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The straight grip of existing handheld security instruments causes the wrist to rotate when the operating distance needs to be adjusted, which makes it more difficult for people with old diseases.
A vertically gripable hand-held security instrument is designed, which provides a natural grip with a vertical grip by setting a rotatable grip at an axial angle to the equipment body, and ensures that it is carried out through installation grooves, rotation shafts, limiting devices and positioning rods. The stable rotation of the grip enables convenient switching between vertical and horizontal grip.
It reduces the burden on the wrist, realizes the vertical grip of natural movements, reduces wrist discomfort, and provides a flexible grip method, suitable for long-term use.
Smart Images
Figure CN222337345U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of handheld security inspection, and in particular relates to a handheld security inspection instrument that can be held vertically. Background Art
[0002] Security check, also known as safety check, is one of the contents of port inspection. It is an inspection procedure that must be performed by people entering and leaving the country. It is an important preventive measure to ensure the safety of passengers. Currently, domestic security checks have been extended to transportation fields such as subways and aviation.
[0003] Handheld security inspection equipment is one of the commonly used portable security inspection equipment. At present, most handheld security inspection devices are straight, and the handles are also set along the axial direction. When holding naturally, the angle between the arm and the handheld security inspection device is close to vertical, similar to the horizontal grip of sports equipment. In this case, if you want to adjust the handheld security inspection to the extension direction of the arm to achieve a farther operating distance, or keep a safe distance from the inspected object, you need to rotate the wrist to a certain angle to change the grip direction of the handheld security inspection while each finger can maintain a tight grip. Holding it like this for a long time will cause discomfort in the wrist. For people with old wrist diseases, it is even more difficult to maintain this grip for a long time. Therefore, it is necessary to improve the existing handheld security inspection equipment to facilitate vertical grip. Utility Model Content
[0004] In order to solve the deficiencies of the prior art, the utility model provides a handheld security inspection instrument that can be held vertically. The handheld security inspection instrument provided by the utility model can be held vertically and reduce the burden on the wrist of the user when holding the instrument vertically.
[0005] The technical solution provided by the utility model is as follows:
[0006] A handheld security inspection device that can be held vertically comprises at least a device body, wherein the device body has a grip. A handle is fixedly provided at the end of the grip, and the handle is arranged at an angle to the axial direction of the device body; or a handle is rotatably provided at the end of the grip, and the handle can be rotated to form an angle to the axial direction of the device body.
[0007] Based on the above technical solution, the handle is arranged at an angle with the axial direction of the device body, so that the user can hold it. After holding it naturally, the axial direction of the device body is close to the direction of the arm being stretched straight, thereby forming a vertical grip.
[0008] Furthermore, a mounting groove is provided at the end of the grip; one end of the grip extends into the mounting groove and is rotatably connected to two opposite groove walls of the mounting groove via a rotating shaft.
[0009] Based on the above technical solution, a handle can be provided at the installation groove, which can avoid making too many changes to the original internal structure of the handle of the handheld security scanner.
[0010] Furthermore, an abutment recess is provided at one end of the handle close to the rotating shaft, and the handle can be rotated until the abutment recess abuts against a slot wall of the mounting slot.
[0011] Based on the above technical solution, the setting of the abutment recess can provide the handle with more rotation space to prevent the handle from rotating to an appropriate angle.
[0012] Specifically, a plurality of finger recesses are sequentially arranged at one end of the handle away from the rotating shaft.
[0013] Furthermore, the mounting groove is provided with a limiting device for limiting the end of the handle, and when the handle is rotated to the axial direction of the device body, the limiting device limits the handle, or, when the handle is rotated to the abutment recess abutting against the groove wall of the mounting groove, the limiting device limits the handle.
[0014] Based on the above technical solution, the structure in each working state can be made more stable and easier to use through limiting.
[0015] Specifically, a first limiting blind hole and a second limiting blind hole are provided at the end of the handle; a socket is provided in the mounting slot; the handle is rotated to the axial direction of the device body, and the first limiting blind hole is aligned with the socket; the handle is rotated until the abutment recess abuts against the slot wall of the mounting slot, and the second limiting blind hole is aligned with the socket; the vertically holdable handheld security scanner also has a positioning rod, and the positioning rod is simultaneously plugged into the first limiting blind hole and the socket, or the positioning rod is simultaneously plugged into the second limiting blind hole and the socket.
[0016] Based on the above technical solution, the handle can be limited after being rotated to the axial direction of the device body, and the handle can be limited after being rotated to the groove wall of the abutting recess abutting the installation groove.
[0017] Specifically, the insertion hole is a threaded hole, the positioning rod is a threaded rod, and the positioning rod and the insertion hole are threadedly matched.
[0018] Based on the above technical solution, the positioning rod and the socket can be locked to ensure the stability of the limit.
[0019] Specifically, the first limiting blind hole and the second limiting blind hole are threaded holes, the positioning rod is a threaded rod, and the positioning rod and the jack are threadedly matched.
[0020] Based on the above technical solution, the positioning rod and the socket can be locked to ensure the stability of the limit.
[0021] Specifically, the jack is coaxially provided with an internal threaded sleeve, the positioning rod is a threaded rod, and the positioning rod and the internal threaded sleeve are threadedly matched.
[0022] Based on the above technical solution, the positioning rod and the internal threaded sleeve can be locked to ensure the stability of the limit.
[0023] The handheld security inspection device capable of being held vertically provided by the utility model can be held vertically, and the arm and wrist can move naturally when held vertically, thereby avoiding discomfort. The handheld security inspection device provides two modes of holding horizontally and vertically, and the switching of the holding modes is also relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 The utility model is a schematic diagram of the overall structure of the handheld security inspection instrument that can be held vertically.
[0025] Figure 2 This is a partial picture of the handle when holding it vertically.
[0026] Figure 3 This is a partial picture of the grip when holding it horizontally.
[0027] Attached Figure 1 , 2 , 3, the structure list represented by each number is as follows:
[0028] 1. Equipment body; 2. Handle; 21. Mounting groove; 22. Rotating shaft; 23. Protrusion; 211. Insertion hole; 212. Internal threaded sleeve; 3. Grip; 31. Abutment depression; 32. Finger depression; 33. First position limiting blind hole; 34. Second position limiting blind hole. DETAILED DESCRIPTION
[0029] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0030] It should be noted that when a part or component is considered to be "connected", "located", or "assembled" on another part or component, it may be directly disposed on the other part or component or there may be a central part or component at the same time. The terms "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only.
[0031] Example 1
[0032] like Figure 1 , 2As shown in Figure 3, a handheld security scanner that can be held vertically includes at least a device body 1, and the device body 1 has a handle 2. A handle 3 is rotatably provided at the end of the handle 2, and the handle 3 can be rotated to form an angle with the axial direction of the device body 1. In other embodiments, the handle 3 can be fixedly provided at the end of the handle 2, and the handle 3 is set at an angle with the axial direction of the device body 1. Based on this technical solution, the handle is set at an angle with the axial direction of the device body and can be held by the user.
[0033] Example 2
[0034] On the basis of Example 1, Figure 1 , 2 As shown in Figures 3 and 4, a mounting groove 21 is provided at the end of the handle 2; one end of the handle 3 extends into the mounting groove 21 and is rotatably connected to the two opposite groove walls of the mounting groove 21 through a rotating shaft 22. A plurality of finger recesses 32 are sequentially provided at one end of the handle 3 away from the rotating shaft 22. Based on this technical solution, a handle can be provided at the mounting groove to avoid making too many changes to the original internal structure of the handle of the handheld security scanner. To facilitate the setting of the rotating shaft 22, two opposite groove walls of the mounting groove 21 can be provided with protrusions 23, and the settings of the two ends of the rotating shaft 22 can occupy the protrusions 23.
[0035] Example 3
[0036] On the basis of Example 2, Figure 1 , 2 As shown in FIG. 3 , the handle 3 is provided with an abutting recess 31 at one end close to the rotating shaft 22, and the handle 3 can be rotated until the abutting recess 31 abuts against the groove wall of the mounting groove 21. Based on this technical solution, the setting of the abutting recess can provide the handle with more rotation space to prevent the handle from rotating to an appropriate angle.
[0037] Example 4
[0038] On the basis of Examples 2 and 3, Figure 1 , 2 As shown in FIG. 3 , the mounting groove 21 is provided with a limiting device for limiting the end of the handle 3. When the handle 3 is rotated to the axial direction of the device body 1, the limiting device limits the handle 3. Alternatively, when the handle 3 is rotated until the abutting recess 31 abuts against the groove wall of the mounting groove 21, the limiting device limits the handle 3.
[0039] Based on the above technical solution, the structure in each working state can be made more stable and easier to use through limiting.
[0040] Example 5
[0041] On the basis of Example 4, Figure 2 , 3 As shown, the end of the handle 3 is provided with a first limiting blind hole 33 and a second limiting blind hole 34 , and the mounting groove 21 is provided with a plug hole 211 .
[0042] The handle 3 is rotated to the axial direction of the device body 1. The first position-limiting blind hole 33 is aligned with the plug hole 211. The positioning rod is simultaneously inserted into the first position-limiting blind hole 33 and the plug hole 211.
[0043] The handle 3 rotates until the abutting recess 31 abuts against the wall of the installation slot 21, and the second position-limiting blind hole 34 is aligned with the insertion hole 211. The positioning rod is inserted into the second position-limiting blind hole 34 and the insertion hole 211 at the same time.
[0044] Based on this technical solution, the handle can be limited after it is rotated to the axial direction of the device body, and the handle can be limited after it is rotated to the groove wall of the abutting recess abutting the installation groove.
[0045] Example 6
[0046] On the basis of Embodiment 5, the insertion hole 211 is a threaded hole, the positioning rod is a threaded rod, and the positioning rod is threadedly matched with the insertion hole 211. After the threads are fixed, the positioning rod and the insertion hole can be locked to ensure the stability of the limit.
[0047] Example 7
[0048] On the basis of Example 5, the first limiting blind hole 33 and the second limiting blind hole 34 are threaded holes, the positioning rod is a threaded rod, and the positioning rod and the insertion hole 211 are threadedly matched. After the threads are fixed, the positioning rod and the insertion hole can be locked to ensure the stability of the limiting.
[0049] Example 8
[0050] On the basis of Example 5, the jack 211 is coaxially provided with an internal threaded sleeve 212, the positioning rod is a threaded rod, and the positioning rod and the internal threaded sleeve 212 are threadedly matched. After the threads are fixed, the positioning rod and the internal threaded sleeve can be locked to ensure the stability of the limit.
[0051] When using the vertically held handheld security inspection device provided by the utility model:
[0052] Generally, the handle 2 can be directly held in the usual manner, that is, horizontally;
[0053] When the handheld security scanner needs to be straightened for use, or when the handheld security scanner needs to be hung down for rest, the handle 3 can be rotated to limit the second limiting blind hole 34 and the plug hole 211 through the positioning rod, and then the handle 3 can be held, that is, held vertically.
[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.
Claims
1. A handheld security inspection device that can be held vertically, comprising at least a device body (1), wherein the device body (1) has a handle (2), and is characterized in that: A handle (3) is fixedly provided at the end of the grip (2), and the handle (3) is arranged at an angle with respect to the axial direction of the device body (1); Alternatively, a handle (3) is rotatably provided at the end of the grip (2), and the handle (3) can be rotated to form an angle with the axial direction of the device body (1).
2. The vertically-held handheld security inspection device according to claim 1 is characterized in that: The end of the handle (2) is provided with a mounting groove (21); One end of the handle (3) extends into the installation groove (21) and is rotatably connected to two opposite groove walls of the installation groove (21) via a rotating shaft (22).
3. The vertically-held handheld security inspection device according to claim 2 is characterized in that: An abutment recess (31) is provided at one end of the handle (3) close to the rotating shaft (22), and the handle (3) can be rotated until the abutment recess (31) abuts against the groove wall of the installation groove (21).
4. The vertically-held handheld security inspection device according to claim 3 is characterized in that: A plurality of finger recesses (32) are sequentially arranged at one end of the handle (3) away from the rotating shaft (22).
5. The vertically-held handheld security inspection device according to claim 3 is characterized in that: The mounting groove (21) is provided with a limiting device for limiting the end of the handle (3); when the handle (3) is rotated to the axial direction of the device body (1), the limiting device limits the handle (3); or, when the handle (3) is rotated until the abutting recess (31) abuts against the groove wall of the mounting groove (21), the limiting device limits the handle (3).
6. The vertically-held handheld security inspection device according to claim 5 is characterized in that: The end of the handle (3) is provided with a first position limiting blind hole (33) and a second position limiting blind hole (34); The installation groove (21) is provided with a plug hole (211); The handle (3) is rotated to the axial direction of the device body (1), and the first limiting blind hole (33) is aligned with the insertion hole (211); The handle (3) is rotated until the abutting recess (31) abuts against the groove wall of the installation groove (21), and the second limiting blind hole (34) is aligned with the insertion hole (211); The vertically-held handheld security inspection instrument also has a positioning rod, which is simultaneously inserted into the first position-limiting blind hole (33) and the insertion hole (211), or the positioning rod is simultaneously inserted into the second position-limiting blind hole (34) and the insertion hole (211).
7. The vertically-held handheld security inspection device according to claim 6, characterized in that: The insertion hole (211) is a threaded hole, the positioning rod is a threaded rod, and the positioning rod and the insertion hole (211) are threadably matched.
8. The vertically-held handheld security inspection device according to claim 6, characterized in that: The first limiting blind hole (33) and the second limiting blind hole (34) are threaded holes, the positioning rod is a threaded rod, and the positioning rod and the insertion hole (211) are threadedly matched.
9. The vertically-held handheld security inspection device according to claim 6, characterized in that: The insertion hole (211) is coaxially provided with an internal threaded sleeve (212); the positioning rod is a threaded rod; the positioning rod and the internal threaded sleeve (212) are threadedly matched.