Battery capacity expansion back clip of wireless temperature and humidity acquisition device

Abstract

The utility model discloses a battery capacity expansion back splint of a wireless temperature and humidity acquisition device. The battery capacity expansion back splint comprises a back splint main body and a capacity expansion battery, the back splint main body is of a frame structure, one end of the back splint main body is provided with an elastic buckle, and the other end is provided with an end cover; the bottom of the inner cavity of the back splint main body is detachably provided with the capacity expansion battery, the back splint main body is arranged on the back of the wireless temperature and humidity acquisition device, the capacity expansion battery is arranged in the back splint main body, and the capacity expansion battery arranged in the back splint main body is larger in size and longer in endurance compared with a traditional built-in battery; meanwhile, when the capacity expansion battery is out of power, the capacity expansion battery can be directly replaced by a new capacity expansion battery. The wireless temperature and humidity acquisition device is simple in structure, long in endurance time and convenient to replace, replacement of the wireless temperature and humidity acquisition device can be reduced to a great extent, and more cost is saved.

Description

Technical Field

[0001] The utility model belongs to the field of wireless temperature and humidity acquisition devices, and in particular relates to a battery expansion back clip of a wireless temperature and humidity acquisition device. Background Art

[0002] The battery of the existing wireless temperature and humidity acquisition device is built-in and cannot be replaced. However, the thermometer and hygrometer must be calibrated every year or when the battery is low, the thermometer and hygrometer can only be replaced and re-bound to the system. In addition, the battery life of the thermometer and hygrometer is often maintained within one year, which cannot be maintained until the annual calibration to replace the thermometer, resulting in additional power monitoring and manpower waste. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model aims to provide a battery expansion back clip for a wireless temperature and humidity acquisition device.

[0004] The technical solution adopted by the utility model is:

[0005] A battery expansion back clip for a wireless temperature and humidity collection device, comprising a back clip body and an expansion battery; the back clip body is in a frame structure, and an elastic buckle is provided at one end of the back clip body, and an end cover is provided at the other end; the expansion battery is detachably installed at the bottom of the inner cavity of the back clip body, and a gap is left between one end of the expansion battery and the inner wall of the back clip body; the top of the inner cavity of the back clip body is used to install the wireless temperature and humidity collection device, and the elastic buckle and the end cover clamp and install the wireless temperature and humidity collection device from both ends.

[0006] Optionally, a disassembly opening is provided at the top of the two side walls of the back clip body, and the disassembly opening is arranged at an end close to the elastic buckle.

[0007] Optionally, a plurality of limiting ribs are provided at the bottom of the inner cavity of the back clip body, and the plurality of limiting ribs are used to press against the expanded battery and leave a gap between the expanded battery and the inner wall of the back clip body.

[0008] Optionally, the outer side walls at both ends of the back clip body are provided with hanging ears, which are used to install and fix the back clip body.

[0009] Optionally, a placement step is provided on the inner side wall of the back clip body, and the wireless temperature and humidity acquisition device is placed on the placement step.

[0010] Optionally, a quick connector is provided at one end of the expanded battery, and the quick connector can be used to connect a charger or a wireless temperature and humidity acquisition device.

[0011] The beneficial effects of the utility model are:

[0012] The utility model provides a battery expansion back clip for a wireless temperature and humidity acquisition device, including a back clip body and an expansion battery; the back clip body is a frame structure, and an elastic buckle is provided at one end of the back clip body, and an end cover is provided at the other end; the expansion battery is detachably installed at the bottom of the inner cavity of the back clip body, and a gap is left between one end of the expansion battery and the inner side wall of the back clip body; the top of the inner cavity of the back clip body is used to install the wireless temperature and humidity acquisition device, and the elastic buckle and the end cover clamp and install the wireless temperature and humidity acquisition device from both ends. By setting the back clip body on the back of the wireless temperature and humidity acquisition device, the expansion battery is provided in the back clip body, and the expansion battery provided in the back clip body is larger in size and has a longer battery life than the traditional built-in battery; at the same time, when the expansion battery is out of power, it can be directly replaced with a new expansion battery. The utility model has a simple structure, a long battery life, and is easy to replace. It can greatly reduce the replacement of the wireless temperature and humidity acquisition device and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a half-section schematic diagram of a side view.

[0015] Figure 3 It is a structural schematic diagram of the utility model equipped with a wireless temperature and humidity collection device.

[0016] Figure 4 yes Figure 3 Top view of the .

[0017] Figure 5 yes Figure 4 Schematic cross-sectional view of AA.

[0018] In the figure: 1-back clip body, 11-elastic buckle, 12-end cover, 13-disassembly port, 14-hanging ear, 15-limiting rib, 16-placing step, 2-expanded battery, 3-connecting wire, 4-wireless temperature and humidity collection device. DETAILED DESCRIPTION

[0019] In this embodiment, if Figures 1 to 3A battery expansion back clip of a wireless temperature and humidity acquisition device shown in the figure includes a back clip body 1 and an expansion battery 2; the expansion battery 2 is detachably installed at the bottom of the inner cavity of the back clip body 1, and a gap is left between one end of the expansion battery 2 and the inner wall of the back clip body 1; a connecting line 3 is provided at one end of the expansion battery 2, and the connecting line 3 is used to connect the wireless temperature and humidity acquisition device 4. By setting the back clip body 1 on the back of the wireless temperature and humidity acquisition device 4, the expansion battery 2 is provided in the back clip body 1. The expansion battery 2 provided in the back clip body 1 is larger in size than the traditional built-in battery and has a longer battery life; at the same time, when the expansion battery 2 is out of power, a new expansion battery 2 can be directly replaced. The utility model has a simple structure, a long battery life, and is easy to replace. It can greatly reduce the replacement of the wireless temperature and humidity acquisition device 4, and save costs.

[0020] In this embodiment, the wireless temperature and humidity collection device 4 is provided with a quick plug connector (not shown in the figure), and the end of the connecting line 3 also has a quick plug connector. Power supply can be achieved by connecting the connecting line 3 and the quick plug connector of the wireless temperature and humidity collection device 4.

[0021] In this embodiment, if Figure 2 and Figure 3 As shown, the back clip body 1 is a frame structure, and an elastic buckle 11 is provided at one end of the back clip body 1, and an end cover 12 is provided at the other end; the top of the inner cavity of the back clip body 1 is used to install the wireless temperature and humidity collection device 4, and the elastic buckle 11 and the end cover 12 clamp and install the wireless temperature and humidity collection device 4 from both ends. The elastic buckle 11 has a wedge-shaped guide surface on the side facing the end cover 12. During installation, after connecting the connecting line 3 and the quick plug connector of the wireless temperature and humidity collection device 4, one end of the wireless temperature and humidity collection device 4 is first inserted under the end cover 12, and then the other end pushes the elastic buckle 11 along the wedge-shaped guide surface of the elastic buckle 11 to produce a slight deformation, until it enters the inner cavity of the back clip body 1 completely, and the elastic buckle 11 rebounds, thereby fastening the wireless temperature and humidity collection device 4 in the back clip body 1.

[0022] In this embodiment, if Figures 1 to 3 As shown, the top of the two side walls of the back clip body 1 is provided with a disassembly opening 13, which is arranged at one end close to the elastic buckle 11. When disassembling, the elastic buckle 11 is moved to make the elastic buckle 11 leave the wireless temperature and humidity collection device 4, and the wireless temperature and humidity collection device 4 can be taken out from the disassembly openings 13 at both ends by fingers, and then the elastic buckle 11 can be released.

[0023] In this embodiment, if Figure 1 , Figure 2 and Figure 5As shown, a plurality of limiting ribs 15 are provided at the bottom of the inner cavity of the back clip body 1, and the plurality of limiting ribs 15 are used to press against the expanded battery 2 and leave a gap between the expanded battery 2 and the inner side wall of the back clip body 1. The limiting ribs 15 are used to prevent the expanded battery 2 from directly contacting the side wall of the back clip body 1, thereby leaving enough heat dissipation space.

[0024] In this embodiment, if Figures 1 to 4 As shown, the outer walls at both ends of the back clip body 1 are provided with hanging ears 14 , and the hanging ears 14 are used to install and fix the back clip body 1 . The wireless temperature and humidity collection device 4 is generally installed on a wall or a column and fixed by the hanging ears 14 .

[0025] In this embodiment, if Figure 2 and Figure 5 As shown, a placement step 16 is provided on the inner wall of the back clip body 1, and the wireless temperature and humidity collection device 4 is placed on the placement step 16. The placement step 16 prevents the wireless temperature and humidity collection device 4 from being directly placed on the expanded battery 2, which helps to dissipate heat on the top surface of the expanded battery 2.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0028] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A battery expansion back clip for a wireless temperature and humidity acquisition device, characterized in that: It comprises a back clip body (1) and an expansion battery (2); An expansion battery (2) is detachably mounted at the bottom of the inner cavity of the back clip body (1), and a gap is left between one end of the expansion battery (2) and the inner side wall of the back clip body (1); A connecting wire (3) is provided at one end of the capacity expansion battery (2), and the connecting wire (3) is used to connect to a wireless temperature and humidity acquisition device (4).

2. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: The back clip body (1) is in a frame structure, and an elastic buckle (11) is provided at one end of the back clip body (1), and an end cover (12) is provided at the other end; The top of the inner cavity of the back clip body (1) is used to install a wireless temperature and humidity collection device (4), and the elastic buckle (11) and the end cover (12) clamp and install the wireless temperature and humidity collection device (4) from both ends.

3. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: The top ends of the two side walls of the back clip body (1) are provided with disassembly openings (13), and the disassembly openings (13) are arranged at an end close to the elastic buckle (11).

4. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: A plurality of limiting ribs (15) are arranged at the bottom of the inner cavity of the back clip body (1), and the plurality of limiting ribs (15) are used to press against the expanded battery (2) and to leave a gap between the expanded battery (2) and the inner wall of the back clip body (1).

5. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: The outer side walls at both ends of the back clip body (1) are provided with hanging ears (14), and the hanging ears (14) are used to install and fix the back clip body (1).

6. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: A placement step (16) is provided on the inner side wall of the back clip body (1), and the wireless temperature and humidity collection device (4) is placed on the placement step (16).

7. The battery expansion back clip of the wireless temperature and humidity acquisition device according to claim 1, characterized in that: The connecting line (3) has a quick plug connector.

Images