Handheld anti-falling detection device

Abstract

The utility model provides a hand-held anti-drop detection device, which comprises a detection device main body, a grip, an anti-drop mechanism and a buffer sheath, and is characterized in that the grip is arranged at the lower end of the detection device main body. Compared with the prior art, the hand-held anti-drop detection device has the following beneficial effects: by adding the detection device main body and the anti-drop mechanism, a user can hold the grip tightly by hand, and the anti-drop mechanism is prevented from falling off; the front semi-ring and the rear semi-ring are clamped on the outer side of the arm of a user, the arc-shaped embedding ring is embedded into the arc-shaped embedding groove, then the main buckle and the auxiliary buckle are connected in a clamped mode, the front semi-ring and the rear semi-ring clamp the arm, the arm and the detection device body are connected, and therefore the anti-falling effect can be achieved; by adding the detection device main body and the buffer sheaths, the two groups of buffer sheaths sleeve the outer side of the detection head, buffering can be performed when the detection head collides with an external object, the impact force on the detection head is reduced, and the control of a user on the detection device main body can be improved through the grip groove and the anti-skid lines on the inner side surface of the grip groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of formaldehyde detection devices, and particularly relates to a handheld anti-drop detection device. Background Art

[0002] In order to achieve the purpose of ease of use, most of the commonly used formaldehyde detectors in production are handheld structures, and the detection device can be picked up by holding the handle of the device during use. However, during use, the common handheld formaldehyde detector may fall out of the user's hand due to the user's failure to hold the handle tightly or due to external force, and then fall to the ground and generate a large impact force with the ground, which may cause the detection device shell to be damaged, thereby affecting its subsequent use.

[0003] Secondly, there are many electronic components inside the formaldehyde detection device. When it falls and collides with the ground, it may cause abnormalities in the internal electronic components and its soldering feet may fall off, making it unusable and requiring repair or scrapping.

[0004] In summary, there are some problems in the use of handheld formaldehyde detection devices that cannot prevent falling, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a handheld anti-drop detection device to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a handheld anti-drop detection device, comprising: a detection device body, a handle, an anti-drop mechanism and a buffer sleeve, wherein a handle is provided at the lower end of the detection device body, a detection head is provided at the upper end of the detection device body, two groups of buffer sleeves are provided on the outer side of the detection head, an anti-drop mechanism is provided on the right side of the detection device body, a group of main telescopic rods are provided on the front and rear sides of the anti-drop mechanism, a front half ring is provided on the rear side of the main telescopic rod at the front end, a rear half ring is provided on the front side of the main telescopic rod at the rear side, and a detection probe is provided on the left end of the detection head.

[0007] As a preferred embodiment, arc-shaped embedding grooves are provided at both upper and lower ends of the front side surface of the rear half ring, and arc-shaped embedding rings are provided at both upper and lower ends of the rear side surface of the front half ring. The arc-shaped embedding rings and the arc-shaped embedding grooves are embedded with each other. By embedding the arc-shaped embedding rings into the arc-shaped embedding grooves, the docking between the front half ring and the rear half ring can be facilitated.

[0008] As a preferred embodiment, a group of auxiliary buckles are provided at the rear ends of the upper and lower sides of the front half ring, and a group of main buckles are provided at the front ends of the upper and lower sides of the rear half ring. The main buckles and auxiliary buckles are used in conjunction with each other and engage with each other when the front half ring and the rear half ring are docked. After the front half ring and the rear half ring are docked, the main buckles and the auxiliary buckles are engaged with each other, so that the front half ring and the rear half ring can be connected and fixed.

[0009] As a preferred embodiment, the rear half ring and the rightmost section of the rear main telescopic rod are an integrated structure, the front half ring and the rightmost section of the front main telescopic rod are an integrated structure, and the front half ring and the rear half ring are both made of rubber material.

[0010] As a preferred embodiment, a secondary telescopic rod is provided on the left end of the main telescopic rod near the center of the drop mechanism, and a locking shaft is provided on the side of the secondary telescopic rod near the center of the drop mechanism;

[0011] The right ends of the front and rear side surfaces of the detection head are both provided with engaging rotation holes, and the engaging rotation shaft is engaged with the engaging rotation hole.

[0012] As a preferred embodiment, the main telescopic rod is composed of a three-section telescopic rod one, and the secondary telescopic rod is composed of a two-section telescopic rod two. The main telescopic rod is telescopically movable in the left-right direction, and the secondary telescopic rod is telescopically movable in the front-back direction. The user can adjust the telescopic length of the main telescopic rod and the secondary telescopic rod according to factors such as comfort of use, thereby facilitating actual detection operations.

[0013] As a preferred embodiment, five groups of linearly equally distributed grip grooves are provided at the left end of the rear side surface of the grip, anti-slip grooves are provided on the inner side of the grip grooves, and the buffer sheath is made of rubber material.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding the detection device main body and the anti-drop mechanism, the user holds the handle tightly with his hand, clamps the front half ring and the rear half ring on the outside of the user's arm, embeds the arc-shaped interlocking ring into the arc-shaped interlocking groove, and then engages the main buckle and the auxiliary buckle with each other, so that the front half ring and the rear half ring engage the arm to connect the arm with the detection device main body, thereby achieving the anti-drop effect, and by adding the detection device main body and the buffer cover, the two sets of buffer covers are put on the outside of the detection head, which can provide buffering when colliding with foreign objects and reduce the impact force on the detection head, and the anti-slip pattern of the handle groove and its inner side can improve the user's control over the detection device main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the left side of a handheld anti-drop detection device of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the right rear side of a handheld anti-drop detection device of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the right front side of a handheld anti-drop detection device of the utility model.

[0019] Figure 4 It is a partial structural schematic diagram of a detection device body in a handheld anti-fall detection device of the utility model.

[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0021] Figure 6 It is a partial structural schematic diagram of an anti-drop mechanism in a handheld anti-drop detection device of the utility model.

[0022] In the figure, 100 is a detection device body, 101 is a handle, 102 is a handle groove, 103 is an anti-slip pattern, 104 is a detection head, and 105 is a detection probe;

[0023] 200-anti-drop mechanism, 201-main telescopic rod, 202-secondary telescopic rod, 203-clamping shaft, 204-front half ring, 205-secondary buckle, 206-arc-shaped interlocking ring, 207-rear half ring, 208-main buckle;

[0024] 300-Buffer sheath. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 6The utility model provides a technical solution: a handheld anti-drop detection device, comprising: a detection device body 100, a handle 101, an anti-drop mechanism 200 and a buffer sheath 300, wherein the handle 101 is provided at the lower end of the detection device body 100;

[0027] A detection head 104 is provided at the upper end of the detection device body 100, two groups of buffer sleeves 300 are provided on the outer side of the detection head 104, and an anti-drop mechanism 200 is provided on the right side of the detection device body 100;

[0028] A set of main telescopic rods 201 are provided on both the front and rear sides of the anti-drop mechanism 200. A front half ring 204 is provided on the rear side of the front main telescopic rod 201, and a rear half ring 207 is provided on the front side of the rear main telescopic rod 201. A detection probe 105 is provided on the left end of the detection head 104.

[0029] Arc-shaped interlocking grooves 209 are provided at both upper and lower ends of the front side of the rear half ring 207, and arc-shaped interlocking rings 206 are provided at both upper and lower ends of the rear side of the front half ring 204. The arc-shaped interlocking rings 206 and the arc-shaped interlocking grooves 209 are interlocked with each other. By embedding the arc-shaped interlocking rings 206 into the arc-shaped interlocking grooves 209, the docking between the front half ring 204 and the rear half ring 207 can be facilitated.

[0030] A group of auxiliary buckles 205 are provided at the rear ends of the upper and lower sides of the front half ring 204, and a group of main buckles 208 are provided at the front ends of the upper and lower sides of the rear half ring 207. The main buckles 208 and the auxiliary buckles 205 are used in conjunction with each other and engage with each other when the front half ring 204 and the rear half ring 207 are docked. After the front half ring 204 and the rear half ring 207 are docked, the main buckles 208 and the auxiliary buckles 205 are engaged with each other, so that the front half ring 204 and the rear half ring 207 can be connected and fixed.

[0031] The rear half ring 207 and the rightmost section of the rear main telescopic rod 201 are an integrated structure, and the front half ring 204 and the rightmost section of the front main telescopic rod 201 are an integrated structure. Both the front half ring 204 and the rear half ring 207 are made of rubber material.

[0032] See also Figures 1 - 6 As the first embodiment of the utility model: first, the user holds the handle 101 tightly with his hand, and then clamps the front half ring 204 and the rear half ring 207 on the outside of the user's arm, and embeds the two groups of arc-shaped interlocking rings 206 on the rear side of the front half ring 204 into the two groups of arc-shaped interlocking grooves 209 on the front side of the rear half ring 207; secondly, the user engages the two groups of main buckles 208 and the two groups of auxiliary buckles 205 with each other, so that the front half ring 204 and the rear half ring 207 engage the arm to limit the connection between the arm and the detection device body 100, thereby achieving the effect of preventing falling.

[0033] A secondary telescopic rod 202 is provided at the left end of the main telescopic rod 201 near the center of the falling mechanism 200, and a locking shaft 203 is provided at the secondary telescopic rod 202 near the center of the falling mechanism 200;

[0034] The right ends of the front and rear sides of the detection head 104 are both provided with engaging rotation holes, and the engaging rotation shaft is engaged with the engaging rotation holes.

[0035] The main telescopic rod 201 is composed of three-section telescopic rod 1, and the auxiliary telescopic rod 202 is composed of two-section telescopic rod 2. The main telescopic rod 201 is telescopically movable in the left-right direction, and the auxiliary telescopic rod 202 is telescopically movable in the front-back direction. The user can adjust the telescopic length of the main telescopic rod 201 and the auxiliary telescopic rod 202 according to factors such as comfort of use, thereby facilitating actual detection operations.

[0036] See also Figures 1 - 6 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, a secondary telescopic rod 202 is provided on the left end of the main telescopic rod 201 near the center of the dropping mechanism 200, and a locking shaft 203 is provided on the secondary telescopic rod 202 near the center of the dropping mechanism 200. The right ends of the front and rear sides of the detection head 104 are provided with locking holes. The main telescopic rod 201 is composed of three-section telescopic rod one, and the secondary telescopic rod 202 is composed of two-section telescopic rod two. First, the user engages the locking shaft 203 with the locking hole, so that the secondary telescopic rod 202 can be rotated along the locking shaft 203, thereby adjusting the angle of the main telescopic rod 201. Secondly, the user can adjust the telescopic length of the main telescopic rod 201 and the secondary telescopic rod 202 according to factors such as comfort of use, so that it is convenient for the user to actually hold the detection device body 100 for detection operation.

[0037] Five groups of linearly equally distributed grip grooves 102 are provided at the left end of the rear side of the grip 101 . Anti-slip grooves 103 are provided inside the grip grooves 102 . The buffer sheath 300 is made of rubber material.

[0038] See also Figures 1 - 4 , as the third embodiment of the present utility model: based on the above-mentioned first embodiment, two groups of buffer sleeves 300 are provided on the outer side of the detection head 104, and five groups of grip grooves 102 are opened at the left end of the rear side of the handle 101 and are linearly and equally distributed. The inner side of the grip groove 102 is provided with anti-slip grooves 103, and the buffer sleeves 300 are made of rubber material. The user puts the two groups of buffer sleeves 300 on the outside of the detection head 104, which can buffer the collision between the detection device body 100 and foreign objects, reduce the impact force on the detection head 104, and then protect the detection device body 100, and the grip groove 102 and the anti-slip grooves 103 on the inner side can improve the user's control over the detection device body 100.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A handheld anti-drop detection device, comprising: A detection device body (100), a handle (101), an anti-drop mechanism (200) and a buffer sleeve (300), characterized in that: a handle (101) is provided at the lower end of the detection device body (100); A detection head (104) is provided at the upper end of the detection device body (100), two groups of buffer sleeves (300) are provided on the outer side of the detection head (104), and an anti-drop mechanism (200) is provided on the right side of the detection device body (100); The anti-drop mechanism (200) is provided with a group of main telescopic rods (201) on both the front and rear sides, a front half ring (204) is provided on the rear side of the front main telescopic rod (201), and a rear half ring (207) is provided on the front side of the rear main telescopic rod (201), and a detection probe (105) is provided on the left end of the detection head (104).

2. A handheld anti-drop detection device as claimed in claim 1, characterized in that: The upper and lower ends of the front side of the rear half ring (207) are both provided with arc-shaped embedding grooves (209), and the upper and lower ends of the rear side of the front half ring (204) are both provided with arc-shaped embedding rings (206), and the arc-shaped embedding rings (206) and the arc-shaped embedding grooves (209) are mutually embedded.

3. A handheld anti-drop detection device as claimed in claim 2, characterized in that: The front half ring (204) is provided with a group of auxiliary buckles (205) at the rear ends of the upper and lower sides, and the rear half ring (207) is provided with a group of main buckles (208) at the front ends of the upper and lower sides. The main buckles (208) and the auxiliary buckles (205) are used in conjunction with each other and are engaged with each other when the front half ring (204) and the rear half ring (207) are butt-jointed.

4. A handheld anti-drop detection device as claimed in claim 3, characterized in that: The rear half ring (207) and the rightmost section of the rear main telescopic rod (201) are an integrated structure, the front half ring (204) and the rightmost section of the front main telescopic rod (201) are an integrated structure, and both the front half ring (204) and the rear half ring (207) are made of rubber material.

5. A handheld anti-drop detection device as claimed in claim 1, characterized in that: A secondary telescopic rod (202) is provided on the left end of the main telescopic rod (201) close to the center of the falling mechanism (200), and a locking shaft (203) is provided on the secondary telescopic rod (202) close to the center of the falling mechanism (200); The right ends of the front and rear side surfaces of the detection head (104) are both provided with engaging rotation holes, and the engaging rotation shaft and the engaging rotation hole are interlocked.

6. A handheld anti-drop detection device as claimed in claim 5, characterized in that: The main telescopic rod (201) is composed of three sections of telescopic rod one, and the auxiliary telescopic rod (202) is composed of two sections of telescopic rod two. The main telescopic rod (201) is telescopically movable in the left-right direction, and the auxiliary telescopic rod (202) is telescopically movable in the front-back direction.

7. A handheld anti-drop detection device as claimed in claim 1, characterized in that: The left end of the rear side surface of the handle (101) is provided with five groups of handle grooves (102) which are linearly and equally distributed. The inner side of the handle groove (102) is provided with anti-slip grooves (103). The buffer sleeve (300) is made of rubber material.

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