Ecological risk assessment handheld data collector
By installing a rear handle, a front hand rest, and a shoulder strap loop on the handheld data acquisition device for ecological risk assessment, combined with a tripod design, the problems of arm soreness and instrument drop caused by prolonged handholding were solved, achieving more efficient and stable data acquisition.
Patent Information
- Application Number
- CN202422985947.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing handheld data loggers for ecological risk assessment can cause arm fatigue and swelling when held for extended periods, potentially leading to instrument drop and damage, and causing irreversible damage to the worker's arms. Furthermore, long-term use may affect the accuracy of the measured data.
Installing a rear handle and a front hand rest on the data acquisition device, combined with a shoulder strap and a supporting tripod, allows staff to operate with both hands and can stably place the acquisition device on the tripod when needed, reducing the impact of human factors on the data.
It effectively avoids arm soreness, prevents instruments from falling, reduces the labor intensity of staff, and improves the stability and accuracy of data collection.
Smart Images
Figure CN223768494U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of data acquisition technology, specifically to a handheld data acquisition device for ecological risk assessment. Background Technology
[0002] Ecological risk assessment (ERA) is the process of quantitatively determining the probability and intensity of the negative effects of hazards on humans and organisms using knowledge from ecology, environmental chemistry, and toxicology. In other words, it measures risk and provides the probability of a hazard occurring and the nature of its consequences. The main purpose of ERA is to contribute to ecological environmental protection and management by scientifically evaluating the negative effects caused by a hazard. It helps environmental management departments understand and predict the relationship between ecological impact factors and their resulting ecological consequences, thereby facilitating environmental decision-making.
[0003] Existing handheld data acquisition devices for ecological risk assessment typically require staff to hold the instrument for extended periods. Holding the instrument for long periods can cause hand fatigue and swelling, potentially leading to the instrument falling off and being damaged. Furthermore, prolonged use may cause irreversible damage to the staff's arms. Therefore, we propose a handheld data acquisition device for ecological risk assessment. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a handheld data acquisition device for ecological risk assessment. By installing a rear handle and a front hand rest on the acquisition device body, staff can use both hands to operate the data acquisition device. The shoulder strap loop can be connected to the shoulder strap, allowing staff to wear the device while avoiding arm fatigue during prolonged use and preventing the data acquisition device from falling. Furthermore, when data needs to be collected from one location for an extended period, the data acquisition device can be placed on a camera tripod, freeing up the staff's hands, significantly reducing workload, and avoiding the influence of human factors on the measured data. The above design effectively solves the problems mentioned above.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A handheld data collector for ecological risk assessment includes a collector body, a supporting tripod at the bottom of the collector body, an auxiliary rotating block fixedly mounted on the collector body, a rear handle mounted on the auxiliary rotating block, a protrusion fixedly mounted on the rear handle, a limiting block fixedly mounted on the collector body, an auxiliary circular hole on the limiting block that cooperates with the limiting block, a front hand rest fixedly mounted at the bottom of the collector body, and shoulder strap loops fixedly mounted on both the front and rear sides of the collector body, the shoulder strap loops being able to connect to a shoulder strap.
[0007] Preferably, a hexagonal prism is fixedly installed on the upper end of the supporting tripod, and an anti-slip pad is fixedly fitted on the bottom of the supporting tripod (2).
[0008] Preferably, a limiting post is fixedly installed below the collector body, and a hexagonal prism slot is provided on the limiting post, with the hexagonal prism and the hexagonal prism slot cooperating with each other.
[0009] Preferably, a fixing block is fixedly installed on the collector body, and a dustproof screen cover is rotatably installed on the fixing block.
[0010] Preferably, both the rear handle and the front hand rest are provided with anti-slip grooves.
[0011] Preferably, a control panel is fixedly installed on the top of the collector body, and a battery pack is embedded in the collector body.
[0012] Preferably, a camera is fixedly mounted on the collector body, and a protective cover is installed on the camera.
[0013] Preferably, the collector body has heat dissipation vents on both the front and rear sides, and a dustproof mesh is fixedly embedded in the heat dissipation vents.
[0014] Preferably, a limiting slot is provided at the bottom of the collector body, and a locking block is provided on the rear handle, so that the limiting slot can lock the rear handle through the locking block.
[0015] Preferably, the collector body is fitted with anti-drop rubber pads.
[0016] Beneficial effects
[0017] This invention provides a handheld data acquisition device for ecological risk assessment. Compared with the prior art, it has the following advantages:
[0018] 1. This handheld data acquisition device for ecological risk assessment allows operators to use both hands simultaneously by installing a rear handle and a front hand rest on the device body. The shoulder strap loop connects to the shoulder strap, allowing operators to wear the device while avoiding arm fatigue from prolonged single-handed use. It also prevents the data acquisition device from falling. Furthermore, when data needs to be collected from one location for an extended period, the data acquisition device can be placed on a camera tripod, freeing up the operator's hands and preventing human factors from affecting the measured data.
[0019] 2. This handheld data collector for ecological risk assessment has an auxiliary rotating block installed on the collector body, and a rear handle is mounted on the auxiliary rotating block. The rear handle can be folded under the collector body, which facilitates the storage of the data collector. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the main structure of the present utility model;
[0021] Figure 2 This is a schematic diagram of the tripod support of this utility model;
[0022] Figure 3 This is a top view of the data collector body of this utility model.
[0023] Figure 4 This is a disassembled schematic diagram of some components of the collector body of this utility model;
[0024] Figure 5 This is a bottom view of the data collector body of this utility model;
[0025] Figure 6 This is a bottom view of the unfolded collector body of this utility model;
[0026] Figure 7 This utility model Figure 5 Enlarged view of point B in the middle;
[0027] Figure 8 This utility model Figure 2 Enlarged diagram of point A in the middle.
[0028] In the diagram: 1. Data collector body; 2. Supporting tripod; 3. Dustproof screen cover; 4. Control panel; 5. Fixing block; 6. Camera; 7. Heat dissipation vent; 8. Shoulder strap loop; 9. Front hand rest; 10. Limiting post; 11. Battery pack; 12. Limiting slot; 13. Rear handle; 14. Limiting block; 15. Auxiliary rotating block; 16. Protrusion; 17. Auxiliary round hole; 18. Hexagonal prism; 19. Anti-drop rubber pad. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see Figure 1-8 This utility model provides a technical solution: a handheld data collector for ecological risk assessment, including a collector body 1, a supporting tripod 2 at the bottom of the collector body 1, an auxiliary rotating block 15 fixedly installed on the collector body 1, a rear handle 13 mounted on the auxiliary rotating block 15, a protrusion 16 fixedly installed on the rear handle 13, a limiting block 14 fixedly installed on the collector body 1, an auxiliary circular hole 17 provided on the limiting block 14, the auxiliary circular hole 17 and the limiting block 14 cooperating with each other, a front hand rest 9 fixedly installed at the bottom of the collector body 1, shoulder strap loops 8 fixedly installed on both the front and rear sides of the collector body 1, the shoulder strap loops 8 can be connected to a shoulder strap; a hexagonal prism 18 fixedly installed at the upper end of the supporting tripod 2, and an anti-slip pad foot cover fixedly fitted at the bottom of the supporting tripod 2; a limiting post 10 fixedly installed at the bottom of the collector body 1, the limiting post 10 provided with a hexagonal prism slot, the hexagonal prism 18 and the hexagonal prism slot cooperating with each other;
[0031] In use, turn the rear handle 13 to the appropriate position. With the cooperation of the auxiliary round hole 17 and the limiting block 14, the rear handle 13 is fixed in the appropriate position. Then, the operator uses both hands in conjunction with the front hand rest 9 and the rear handle 13 to use the data acquisition device, which greatly reduces the soreness and swelling of the arms when using the data acquisition device. Next, fix the shoulder strap to the shoulder strap loop 8 so that the operator can wear the shoulder strap to prevent the data acquisition device from falling to the ground. When it is necessary to collect data from a certain location for a long time, the data acquisition device can be placed on the support tripod 2. With the cooperation of the hexagonal prism 18 and the hexagonal prism slot, the data acquisition device can be stably placed on the support tripod 2. This greatly reduces the workload of the operator and avoids the influence of human factors on data acquisition.
[0032] A fixing block 5 is fixedly installed on the collector body 1, and a dustproof screen cover 3 is rotatably installed on the fixing block 5.
[0033] Both the rear handle 13 and the front hand rest 9 are provided with anti-slip grooves. The anti-slip grooves can increase the friction between the hand and the rear handle 13 and the front hand rest 9, and to a certain extent prevent the data acquisition device from falling.
[0034] A control panel 4 is fixedly installed on the top of the collector body 1, and a battery pack 11 is embedded inside the collector body 1.
[0035] A camera 6 is fixedly installed on the main body 1 of the data collector. A protective cover is installed on the camera 6 to prevent the camera 6 from being damaged when not in use.
[0036] The collector body 1 has heat dissipation vents 7 on both the front and rear sides. Dustproof nets are fixedly embedded in the heat dissipation vents 7. The heat dissipation vents 7 can improve the heat dissipation performance of the device, thereby improving the stability of the device.
[0037] A limiting slot 12 is provided at the bottom of the data collector body 1, and a locking block is provided on the rear handle 13. The limiting slot 12 can lock the rear handle 13 through the locking block, and the rear handle 13 can be folded towards the data collector body 1, which greatly facilitates the storage of the data collector.
[0038] The data acquisition unit 1 is equipped with a shock-proof rubber pad 19, which can prevent the data acquisition unit from being damaged when it is dropped to a certain extent.
[0039] Working principle: When in use, turn the rear handle 13 to the appropriate position. With the cooperation of the auxiliary round hole 17 and the limiting block 14, the rear handle 13 is fixed in the appropriate position. Then, the operator uses both hands in conjunction with the front hand rest 9 and the rear handle 13 to use the data acquisition device, which greatly reduces the soreness and swelling of the arms when using the data acquisition device. Next, fix the shoulder strap to the shoulder strap ring 8 so that the operator can wear the shoulder strap on their body, thus preventing the data acquisition device from falling to the ground. When it is necessary to collect data from a certain location for a long time, the data acquisition device can be placed on the support tripod 2. With the cooperation of the hexagonal prism 18 and the hexagonal prism slot, the data acquisition device can be stably placed on the support tripod 2. This greatly reduces the workload of the operator and avoids the influence of human factors on data acquisition.
[0040] After use, the dustproof screen cover 3 can be attached to the data collector body 1 by fixing block 5. At the same time, the rear handle 13 can be folded to the bottom of the data collector body 1, so that the limiting slot 12 can fix the rear handle 13. The above operation facilitates the storage of the data collector.
[0041] Among them, the anti-slip groove can increase the friction between the hand and the rear handle 13 and the front hand support 9, which also prevents the data acquisition device from falling to a certain extent; the anti-fall rubber pad 19 can prevent the data acquisition device from being damaged when it falls to a certain extent.
[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An ecological risk assessment hand-held data collector comprising a collector body (1), characterised in that: The support tripod (2) is fixedly installed at the lower part of the collector body (1), the auxiliary rotating block (15) is fixedly installed on the collector body (1), the rear handle (13) is rotatably installed on the auxiliary rotating block (15), the protrusion (16) is fixedly installed on the rear handle (13), the limiting block (14) is fixedly installed on the collector body (1), the auxiliary circular hole (17) is formed in the limiting block (14), the auxiliary circular hole (17) is matched with the protrusion (16), the front hand support (9) is fixedly installed at the lower part of the collector body (1), the shoulder strap lifting ring (8) is fixedly installed on the front and rear sides of the collector body (1), and the shoulder strap is connected between the two groups of shoulder strap lifting rings (8).
2. An ecological risk assessment hand-held data collector according to claim 1, wherein: The six-prism (18) is fixedly installed at the upper end of the support tripod (2), and the anti-skid pad sleeve is fixedly sleeved at the bottom of the support tripod (2).
3. An ecological risk assessment hand-held data collector according to claim 2, wherein: The limiting column (10) is fixedly installed at the lower part of the collector body (1), the six-prism slot is formed in the limiting column (10), and the six-prism (18) is matched with the six-prism slot.
4. An ecological risk assessment hand-held data collector according to claim 3, wherein: The fixed block (5) is fixedly installed on the collector body (1), and the dustproof screen cover plate (3) is rotatably installed on the fixed block (5).
5. An ecological risk assessment hand-held data collector according to claim 4, wherein: A plurality of anti-skid slots are formed in the rear handle (13) and the front hand support (9).
6. An ecological risk assessment hand-held data collector according to claim 5, wherein: The control panel (4) is fixedly installed at the upper part of the collector body (1), and the battery pack (11) is embedded in the collector body (1).
7. An ecological risk assessment hand-held data collector according to claim 6, wherein: The camera (6) is fixedly installed on the collector body (1), and the protective cover is installed on the camera (6).
8. An ecological risk assessment hand-held data collector according to claim 7, wherein: The heat dissipation openings (7) are formed in the front and rear sides of the collector body (1), and the dustproof net is fixedly embedded in the heat dissipation openings (7).
9. An ecological risk assessment hand-held data collector according to claim 8, wherein: The limiting slot (12) is formed at the lower part of the collector body (1), the clamping block is arranged on the rear handle (13), and the limiting slot (12) can clamp the rear handle (13) through the clamping block.
10. An ecological risk assessment hand-held data collector according to claim 9, wherein: The anti-falling rubber pad strip (19) is embedded on the collector body (1).