Radio signal shielding test equipment

Abstract

The utility model discloses a radio signal shielding test device, which relates to the technical field of radio signal testing and comprises a test device body provided with a battery changing assembly and an energy continuing assembly. The battery replacing assembly comprises a battery bin, a battery pack, a baffle, a one-way clamping tooth, an elastic clamping piece, a first electric contact, a second electric contact and an energy storage capacitor. According to the technical scheme provided by the utility model, the battery replacing assembly is arranged, specifically, when the electric quantity of the battery is insufficient, the test is paused, then the baffle is opened, the standby battery pack is inserted into the battery bin, the battery pack with insufficient electric quantity is ejected out, and the battery pack with sufficient electric quantity is replaced into the battery bin, so that the battery is rapidly replaced; and the battery can be quickly replaced, data loss caused by power failure of the equipment can be avoided, and the device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless signal test technical field especially relates to a wireless signal shielding test equipment. BACKGROUND

[0002] Wireless signal shielding test equipment is a kind of tool for evaluating and testing radio signal shielding effect, it is mainly used to measure the attenuation degree of signal shielding material or shielding structure to radio signal in specific environment, with the higher and higher integration degree of electronic equipment, the volume of wireless signal shielding test equipment is also smaller and more portable, lithium battery is used to power supply, but there are some problems in actual use.

[0003] At present, wireless signal shielding test equipment may encounter the phenomenon of insufficient power supply lithium battery when using, however, when working outdoors, it is often impossible to charge in time, and replacing battery can cause measurement data loss and cause inaccurate measurement phenomenon, therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model provides a wireless signal shielding test equipment to overcome the insufficient of prior art and solve the problem that wireless signal shielding test equipment in prior art may encounter the phenomenon of insufficient power supply lithium battery when using, however, when working outdoors, it is often impossible to charge in time, and replacing battery can cause measurement data loss and cause inaccurate measurement phenomenon.

[0005] Therefore, the utility model provides a wireless signal shielding test equipment, including test equipment ontology, test equipment ontology is provided with battery replacement subassembly and continuation energy subassembly;

[0006] The battery replacement subassembly includes battery compartment, battery pack, baffle, one-way pawl, elastic card, first electric contact, second electric contact and energy storage capacitor, the battery compartment is opened in test equipment ontology one end, the battery pack is arranged in battery compartment interior, the baffle is slidably connected in test equipment ontology one end side wall, the one-way pawl is opened in battery pack one side, the elastic card is fixedly connected in battery compartment inner side, the first electric contact is opened in battery pack one side, the second electric contact is opened in battery compartment inner side, and the energy storage capacitor is fixedly installed in test equipment ontology interior.

[0007] Optionally, the baffle is located at one end of the battery compartment, and one end of the battery pack is arranged on one side of the baffle.

[0008] Optionally, the one-way pawl extends from one end of the battery pack to the other end of the battery pack, and the shape of the one-way pawl matches the shape of one end of the elastic card.

[0009] Optionally, the first electric contact and the second electric contact are electrically connected, the first electric contact is electrically connected with the internal battery of the battery pack, and the second electric contact is electrically connected with the internal circuit of the test equipment body.

[0010] Optionally, the energy storage capacitor is connected with the second electric contact, and the energy storage capacitor is connected with the battery pack in parallel.

[0011] Optionally, the energy storage assembly comprises a fixed frame, a fixed plate, a solar cell panel and a charging module, the fixed frame is fixedly installed at the bottom of the test equipment body, the fixed plate is slidably connected to the inner side of the fixed frame, and the solar cell panel and the charging module are fixedly installed on one side of the fixed plate.

[0012] Optionally, the solar cell panel and the charging module are electrically connected, and the charging module is electrically connected with the second electric contact.

[0013] From the above technical solutions, it can be seen that the embodiments of the utility model have the following advantages:

[0014] 1. The wireless signal shielding test equipment of the utility model, through setting the battery replacement assembly, specifically, when the battery power is insufficient, the test is paused, then the baffle is opened, at this time the standby battery pack is inserted into the battery compartment, the battery pack with insufficient power is pushed out, the battery pack with sufficient power is replaced into the battery compartment, the battery is quickly replaced, the equipment is powered off during the battery replacement, the equipment is powered off and data loss is avoided, and the utility model is convenient to use.

[0015] 2. The wireless signal shielding test equipment of the utility model, through setting the energy storage assembly, specifically, when in use, the fixed plate is pulled out from the fixed frame, so that the solar cell panel is exposed, the solar cell panel charges the battery of the battery pack through the charging module, the endurance of the battery of the battery pack is improved, and the working time of the wireless signal shielding test equipment is prolonged.

[0016] The characteristics and advantages of the utility model will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings:

[0018] Figure 1 It is the structure schematic view of the utility model;

[0019] Figure 2 It is the battery replacement step drawing of the utility model;

[0020] Figure 3 It is the one side structure schematic view of the utility model;

[0021] Figure 4 It is a front partial sectional view of the utility model;

[0022] Figure 5 It is a schematic diagram of the expansion structure of the power continuation assembly of the utility model.

[0023] Mark explanation: 1, test equipment body; 201, battery compartment; 202, battery pack; 203, baffle; 204, one-way clamping tooth; 205, elastic card; 206, first electric contact; 207, second electric contact; 208, energy storage capacitor; 301, fixed frame; 302, fixed plate; 303, solar cell panel; 304, charging module. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model embodiment is explained and described below in combination with the drawings of the utility model embodiment, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] A wireless signal shielding test equipment according to an embodiment of the utility model is specifically described below in combination with the drawings.

[0026] Embodiment 1

[0027] For the convenience of understanding, please refer to Figures 1 to 5 An embodiment of the wireless signal shielding test equipment provided by the utility model comprises a test equipment body 1, and the test equipment body 1 is provided with a battery replacement assembly and a power continuation assembly.

[0028] The battery replacement assembly comprises a battery compartment 201, a battery pack 202, a baffle 203, a one-way clamping tooth 204, an elastic clamping piece 205, a first electric contact 206, a second electric contact 207, and an energy storage capacitor 208. The battery compartment 201 is formed at one end of the test equipment body 1. The battery pack 202 is arranged inside the battery compartment 201. The baffle 203 is slidingly connected to the side wall of one end of the test equipment body 1. The one-way clamping tooth 204 is formed on one side of the battery pack 202. The elastic clamping piece 205 is fixedly connected to the inner side of the battery compartment 201. The first electric contact 206 is formed on one side of the battery pack 202. The second electric contact 207 is formed on the inner side of the battery compartment 201. The energy storage capacitor 208 is fixedly installed inside the test equipment body 1. The baffle 203 is located at one end of the battery compartment 201. One end of the battery pack 202 is arranged on one side of the baffle 203. The one-way clamping tooth 204 extends from one end of the battery pack 202 to the other end of the battery pack 202. The shape of the one-way clamping tooth 204 matches the shape of one end of the elastic clamping piece 205. The first electric contact 206 is electrically connected to the second electric contact 207. The first electric contact 206 is electrically connected to the battery inside the battery pack 202. The second electric contact 207 is electrically connected to the internal circuit of the test equipment body 1. The energy storage capacitor 208 is connected to the second electric contact 207 in parallel.

[0029] It should be noted that by adding the energy storage capacitor 208, the energy storage capacitor 208 acts as a temporary power supply element. When the battery power is insufficient, the test is paused. At this time, the device is in a low-power consumption state. Then open the baffle 203. Then insert the backup battery pack 202 into the battery compartment 201. The battery pack 202 with insufficient power is ejected. The battery pack 202 with sufficient power is replaced in the battery compartment 201. The battery is quickly replaced. The device is powered off to avoid data loss. The first electric contact 206 includes the positive and negative electrodes of the battery pack 202. The second electric contact 207 corresponds to the first electric contact 206 formed on the battery pack 202. The one-way clamping tooth 204 and the elastic clamping piece 205 are arranged to ensure that the battery pack 202 can only be pushed from one side to the other side of the test equipment body 1. The test equipment body 1 is a wireless signal shielding test equipment, which is a tool for evaluating and testing the effect of wireless signal shielding.

[0030] Embodiment 2

[0031] In some embodiments, as Figure 5As shown, the continuation assembly includes a fixed frame 301, a fixed plate 302, a solar panel 303 and a charging module 304, the fixed frame 301 is fixedly installed at the bottom of the test equipment body 1, the fixed plate 302 is slidingly connected inside the fixed frame 301, the solar panel 303 and the charging module 304 are fixedly installed on one side of the fixed plate 302, the solar panel 303 and the charging module 304 are electrically connected, and the charging module 304 is electrically connected with the second electric contact 207.

[0032] It should be noted that by setting the solar panel 303 and the charging module 304, when in use, the fixed plate 302 is pulled out from the fixed frame 301, so that the solar panel 303 is exposed, and the solar panel 303 charges the battery of the battery pack 202 again by using the charging module 304, which improves the endurance of the battery of the battery pack 202, prolongs the working time of the wireless signal shielding test equipment, and when not in use, the fixed plate 302 can be retracted into the fixed frame 301, which is beautiful in appearance and small in space occupation.

[0033] Working principle: in use, first, the fixed plate 302 is pulled out from the fixed frame 301, so that the solar panel 303 is exposed, and the solar panel 303 charges the battery of the battery pack 202 again by using the charging module 304, which improves the endurance of the battery of the battery pack 202, prolongs the working time of the wireless signal shielding test equipment, when the internal battery of the battery pack 202 is insufficient, first, the test is suspended, so that the equipment is in a low-power consumption state, then the baffle 203 is opened, then the spare battery pack 202 is inserted into the battery compartment 201, the battery pack 202 with insufficient power is ejected, and the battery pack 202 with sufficient power is replaced into the battery compartment 201, which can quickly replace the battery and avoid data loss caused by power failure of the equipment.

[0034] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A radio signal shielding test apparatus characterized by comprising: The test equipment body (1) is provided with a battery replacement assembly and a power continuation assembly. The battery replacement assembly comprises a battery compartment (201), a battery pack (202), a baffle (203), a one-way clamping tooth (204), an elastic clamping piece (205), a first electric contact (206), a second electric contact (207), and an energy storage capacitor (208). The battery compartment (201) is formed at one end of the test equipment body (1). The battery pack (202) is arranged inside the battery compartment (201). The baffle (203) is slidingly connected to the side wall of one end of the test equipment body (1). The one-way clamping tooth (204) is formed at one side of the battery pack (202). The elastic clamping piece (205) is fixedly connected to the inner side of the battery compartment (201). The first electric contact (206) is formed at one side of the battery pack (202). The second electric contact (207) is formed on the inner side of the battery compartment (201). The energy storage capacitor (208) is fixedly installed inside the test equipment body (1).

2. A radio signal shielding test apparatus according to claim 1, characterized by: The baffle (203) is located at one end of the battery compartment (201), and one end of the battery pack (202) is arranged on one side of the baffle (203).

3. The radio signal shielding test apparatus according to claim 1, wherein: The one-way clamping tooth (204) extends from one end of the battery pack (202) to the other end of the battery pack (202), and the shape of the one-way clamping tooth (204) matches the shape of one end of the elastic clamping piece (205).

4. The radio signal shielding test apparatus according to claim 1, characterized by: The first electric contact (206) and the second electric contact (207) are electrically connected. The first electric contact (206) is electrically connected to the battery inside the battery pack (202). The second electric contact (207) is electrically connected to the internal circuit of the test equipment body (1).

5. The radio signal shielding test apparatus according to claim 1, wherein: The energy storage capacitor (208) is electrically connected in parallel with the second electric contact (207) and the battery pack (202).

6. The radio signal shielding test apparatus according to claim 1, wherein: The power continuation assembly comprises a fixed frame (301), a fixed plate (302), a solar cell panel (303), and a charging module (304). The fixed frame (301) is fixedly installed at the bottom of the test equipment body (1). The fixed plate (302) is slidingly connected to the inner side of the fixed frame (301). The solar cell panel (303) and the charging module (304) are fixedly installed on one side of the fixed plate (302).

7. A radio signal shielding test apparatus according to claim 6, characterized by: The solar cell panel (303) and the charging module (304) are electrically connected. The charging module (304) is electrically connected to the second electric contact (207).

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