Detection equipment for NB acquisition terminal

Abstract

The utility model belongs to the technical field of NB acquisition terminal detection, and particularly relates to detection equipment for an NB acquisition terminal, which comprises a base and a support frame, the support frame is fixedly connected to the left end of the upper side of the base, the upper end of the base is connected with a detection mechanism, the detection mechanism comprises a detection unit and an adjusting unit, the detection unit is arranged above the base, and the adjusting unit is arranged above the base. The adjusting unit is arranged below the supporting frame, the detecting unit comprises an air cylinder installed on the upper side of the supporting frame, a connecting frame is installed at the lower end of an output shaft of the air cylinder, and a connecting plate is fixedly connected to the lower end of the connecting frame. According to the detection equipment for the NB acquisition terminal, when the NB acquisition terminal mainboard is detected, an air cylinder is started firstly, an output shaft of the air cylinder extends out to drive a connecting frame to move downwards, so that a connecting plate and a detection rod at the lower end move downwards together until the lower end of the detection rod moves downwards to the position above the NB acquisition terminal mainboard at the left end of the upper side of a rotating disc, and then the NB acquisition terminal mainboard is detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to NB collection terminal detection technical field, concretely is a kind of detection equipment for NB collection terminal. BACKGROUND

[0002] The current traditional NB collection terminal inspection method is artificial or semi-automatic inspection mode, and each inspection item needs manual operation, and NB-IoT narrowband Internet of Things is an emerging technology, which requires high technical literacy of inspection personnel, and there are great uncertainty factors in artificial or semi-automatic detection, so that the product may miss inspection items after inspection, and besides, NB collector terminal equipment is only powered by battery, which requires accurate checking standby power consumption and working power consumption of the equipment, and provides reliability basis for whether battery capacity meets factory inspection.

[0003] And the traditional detection device simply uses ammeter to detect the average current of the whole machine, cannot accurately check the standby instantaneous power consumption and instantaneous power consumption of the equipment when working, cannot determine whether it meets factory inspection, so that even after factory inspection, it cannot be determined whether the equipment is in normal and stable state, which brings great uncertainty for long-term use of the equipment.

[0004] As disclosed in Chinese patent CN112505389B, a kind of NB collection terminal automatic inspection device does not need to connect other external devices, can carry out visual function detection and abnormal analysis, realizes whole current curve analysis, to ensure the performance of the mainboard to be measured is normal.The present application can detect the average current of the whole machine, detect the instantaneous current of the whole machine, and analyze whether the working state meets the inspection standard in time.

[0005] But when the inspection device inspects NB collection terminal mainboard, the mainboard to be detected is installed into fixed slot first, after inspection, it is disassembled and then the next mainboard is installed for detection, so that the disassembly of mainboard is needed between each detection process, which consumes a lot of time and reduces detection efficiency.

[0006] Therefore, we urgently need to provide a kind of detection equipment for NB collection terminal with high efficiency. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a kind of detection equipment for NB collection terminal to solve the problems raised in the above background technology.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a detection equipment for NB collection terminal, including base and support frame, support frame fixedly connected with the upside left end of base, the upper end of base is connected with detection mechanism, detection mechanism includes detection unit and adjusting unit, detection unit sets up in the upside of base, adjusting unit sets up in the below of support frame.

[0009] Detection unit includes the cylinder of installation in the upside of support frame, the output shaft lower extreme of cylinder is installed with the connecting frame, the lower extreme of connecting frame is fixedly connected with the connecting plate, the lower extreme of connecting plate is connected with the detection rod, the upper extreme of detection rod is installed with the wire, the front end of the upside of support frame is installed with the display screen, the other end of wire is connected with display screen, the inside right end of base is installed with motor, the output shaft upper extreme of motor is fixedly connected with the turntable, the upside edge of turntable is fixedly connected with the fixed block with equal arc, the upside middle position of turntable is fixedly connected with the support plate with equal arc, the inside of support plate is connected with the threaded rod, the one end close to the center of threaded rod is welded with the rotating handle, the one end away from rotating handle of threaded rod is fixedly connected with the bearing outside, the outer end of bearing is fixedly connected with the clamping plate.

[0010] Further improvement lies in that the inside middle position of support plate is provided with a first threaded hole, the outside of threaded rod is threadedly connected with the inside of first threaded hole, and the downside of clamping plate is slidingly connected with the upside of turntable, so that when the threaded rod is rotated in the first threaded hole by rotating the rotating handle, the clamping plate can be driven to slide along the upside of turntable.

[0011] Further improvement lies in that the side adjacent to the fixed block and the clamping plate is abutted with both ends of the NB collection terminal mainboard to be detected, so that when the clamping plate is moved to the outer end of the NB collection terminal mainboard by rotating the rotating handle, the NB collection terminal mainboard can be clamped and fixed between the turntable on the upside of the turntable and the clamping plate.

[0012] Further improvement lies in that the outside of the turntable and the clamping plate is fixedly connected with a rubber pad, so that when the NB collection terminal mainboard is clamped and fixed between the turntable and the clamping plate, the soft rubber pad outside the turntable and the clamping plate can be contacted with the NB collection terminal mainboard, so as to prevent the turntable and the clamping plate from directly contacting the NB collection terminal mainboard and scratching the NB collection terminal mainboard.

[0013] Further improvement lies in that the adjusting unit includes a work-shaped block fixedly connected with the upper end of the detection rod, and a bolt connected to the front of the upper end of the work-shaped block.

[0014] Further improvement lies in that the inside of the connecting frame is provided with horizontal sliding grooves at equal distances, and the inside of the work-shaped block is slidingly connected with the front and rear ends of the inside of the sliding grooves, so that when the bolt moves, it can only slide in the inside of the sliding grooves.

[0015] A further improvement is that a second threaded hole is provided at the front end of the I-shaped block. The outer end of the bolt is threaded to the inner side of the second threaded hole, and the lower end of the bolt abuts against the upper side of the connecting plate, thereby threading the bolt into the second threaded hole. When the lower end of the bolt abuts against the upper side of the connecting plate, the I-shaped block can be re-fixed.

[0016] In summary, this application discloses a testing device for NB acquisition terminals.

[0017] This technical solution involves starting a cylinder, which lowers its output shaft to move a detection rod to the upper left of the lower turntable, above the NB data acquisition terminal motherboard. After testing the NB data acquisition terminal motherboard, the motor is started, its output shaft rotates, causing the turntable to rotate and move other NB data acquisition terminal motherboards held on the turntable to the lower end of the detection rod. The cylinder is then started again to clamp the motherboard, and the tested NB data acquisition terminal motherboard is removed and replaced with the one to be tested. This separates the testing and disassembly of the NB data acquisition terminal motherboard, allowing these two processes to proceed simultaneously without interference, thus accelerating the testing efficiency of the NB data acquisition terminal motherboard.

[0018] Furthermore, by sliding the I-shaped block along the inner side of the slide groove to move the lower detection rod to the required detection position, the bolt is then threaded into the second threaded hole until the lower end of the bolt abuts against the upper side of the connecting plate, which allows the I-shaped block to be fixed again. This allows the position of the detection rod in the horizontal direction to be adjusted so as to detect different positions of the lower NB acquisition terminal motherboard to be tested. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure below the turntable of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure at the upper end of the turntable of this utility model;

[0022] Figure 4 This is a schematic diagram of the connecting plate structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the I-shaped block structure of this utility model.

[0024] In the figure: 1, base; 2, support frame; 301, air cylinder; 302, connecting frame; 303, connecting plate; 304, detection rod; 305, wire; 306, display screen; 307, motor; 308, rotating disc; 309, fixed block; 310, support plate; 311, threaded rod; 312, rotating handle; 313, bearing; 314, clamping plate; 401, I-shaped block; 402, bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a detection equipment for NB acquisition terminal, including base 1 and support frame 2, support frame 2 is fixedly connected to the upper side left end of base 1, the upper end of base 1 is connected with detection mechanism, and detection mechanism includes detection unit and adjusting unit, detection unit is arranged on the top of base 1, and adjusting unit is arranged below support frame 2.

[0027] Detection unit includes air cylinder 301 installed on the upper side of support frame 2, the lower end of the output shaft of air cylinder 301 is installed with connecting frame 302, the lower end of connecting frame 302 is fixedly connected with connecting plate 303, the lower end of connecting plate 303 is connected with detection rod 304, the upper end of detection rod 304 is installed with wire 305, the upper side front end of support frame 2 is installed with display screen 306, the other end of wire 305 is connected with display screen 306, the right end in the interior of base 1 is installed with motor 307, the upper end of the output shaft of motor 307 is fixedly connected with rotating disc 308, the upper side edge of rotating disc 308 is fixedly connected with fixed block 309 with equal arc, the upper side middle position of rotating disc 308 is fixedly connected with support plate 310 with equal arc, the interior of support plate 310 is connected with threaded rod 311, one end close to the center of rotating disc 308 of threaded rod 311 is welded with rotating handle 312, the outer side of the other end of threaded rod 311 away from rotating handle 312 is fixedly connected with bearing 313, the outer end of bearing 313 is fixedly connected with clamping plate 314. First threaded hole is formed in the interior middle position of support plate 310, the outer side of threaded rod 311 is threadedly connected with the inner side of first threaded hole, and the lower side of clamping plate 314 is slidably connected with the upper side of rotating disc 308. When threaded rod 311 is rotated in first threaded hole by rotating rotating handle 312, clamping plate 314 can be driven to slide along the upper side of rotating disc 308.

[0028] The side adjacent to the fixed block 309 and the clamping plate 314 is in abutment with the two ends of the NB acquisition terminal mainboard to be detected. After the NB acquisition terminal mainboard to be detected is placed between the fixed block 309 and the clamping plate 314, the rotating handle 312 is rotated to move the clamping plate 314 to the outer end of the NB acquisition terminal mainboard, so that the NB acquisition terminal mainboard can be clamped and fixed between the rotating disc 308 and the clamping plate 314 on the upper side of the rotating disc 308.

[0029] The outer side of the rotating disc 308 and the clamping plate 314 is fixedly connected with a rubber pad. When the NB acquisition terminal mainboard is clamped and fixed between the rotating disc 308 and the clamping plate 314, the soft rubber pad on the outer side of the rotating disc 308 and the clamping plate 314 contacts the NB acquisition terminal mainboard, which can prevent the rotating disc 308 and the clamping plate 314 from directly contacting the NB acquisition terminal mainboard and damaging it.

[0030] The adjusting unit comprises a I-shaped block 401 fixedly connected to the upper end of the detection rod 304, a bolt 402 connected to the front of the inner upper end of the I-shaped block 401, and a horizontal sliding groove equidistantly formed in the inner side of the connecting frame 302, and the inner sides of the front and rear ends of the I-shaped block 401 are slidably connected to the front and rear ends of the inner side of the sliding groove. When the bolt 402 moves, it can only slide on the inner side of the sliding groove.

[0031] A second threaded hole is formed in the front end of the inner side of the I-shaped block 401, the outer end of the bolt 402 is threadedly connected to the inner side of the second threaded hole, and the lower end of the bolt 402 is in abutment with the upper side of the connecting plate 303. After the I-shaped block 401 is slid along the inner side of the sliding groove to move the lower end of the detection rod 304 to the desired detection position, the bolt 402 is threadedly connected to the second threaded hole until the lower end of the bolt 402 is in abutment with the upper side of the connecting plate 303, the I-shaped block 401 can be re-fixed, and the position above the horizontal direction of the detection rod 304 can be adjusted to facilitate detection of different positions of the lower end of the NB acquisition terminal mainboard to be detected.

[0032] Working principle: when the NB acquisition terminal mainboard is detected, first start the cylinder 301, the output shaft of which is extended to drive the connecting frame 302 to move downward, so that the connecting plate 303 and the lower end of the detection rod 304 move downward together until the lower end of the detection rod 304 moves to the upper side of the NB acquisition terminal mainboard on the left end of the rotating disc 308, and then the NB acquisition terminal mainboard is detected, and the detected current state is displayed on the display screen 306 on the upper end. After the NB acquisition terminal mainboard is detected, the motor 307 is started, the output shaft of which is rotated to drive the rotating disc 308 to rotate, so that the NB acquisition terminal mainboard clamped on the upper side of the rotating disc 308 at other positions moves to the lower side of the supporting frame 2, and the cylinder 301 is started again for detection, and at the same time, the NB acquisition terminal mainboard that has been detected at other positions is disassembled and a new NB acquisition terminal mainboard to be detected is installed.

[0033] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. A detection device for NB collection terminal, comprising a base (1) and a support frame (2), the support frame (2) is fixedly connected to the upper left end of the base (1), characterized in that: The upper end of the base (1) is connected with a detection mechanism, the detection mechanism comprises a detection unit and an adjusting unit, the detection unit is arranged above the base (1), and the adjusting unit is arranged below the support frame (2); The detection unit comprises a cylinder (301) mounted on the upper side of the support frame (2), a connecting frame (302) is mounted at the lower end of the output shaft of the cylinder (301), a connecting plate (303) is fixedly connected to the lower end of the connecting frame (302), a detection rod (304) is connected to the lower end of the connecting plate (303), a wire (305) is mounted at the upper end of the detection rod (304), a display screen (306) is mounted at the front end of the upper side of the support frame (2), the other end of the wire (305) is connected with the display screen (306), a motor (307) is mounted at the right end in the base (1), a rotating disc (308) is fixedly connected to the output shaft of the motor (307), a fixed block (309) is fixedly connected to the upper side edge of the rotating disc (308) in equal arc, a supporting plate (310) is fixedly connected to the upper side middle position of the rotating disc (308) in equal arc, a threaded rod (311) is connected in the supporting plate (310), a rotating handle (312) is welded to the end of the threaded rod (311) close to the center of the rotating disc (308), a bearing (313) is fixedly connected to the outer end of the threaded rod (311) away from the rotating handle (312), and a clamping plate (314) is fixedly connected to the outer end of the bearing (313).

2. The detection device for NB acquisition terminal according to claim 1, characterized in that: A first threaded hole is formed in the inner middle position of the supporting plate (310), the outer side of the threaded rod (311) is in threaded connection with the inner side of the first threaded hole, and the lower side of the clamping plate (314) is in sliding connection with the upper side of the rotating disc (308).

3. The detection device for NB acquisition terminal according to claim 1, characterized in that: The side adjacent to the fixed block (309) and the clamping plate (314) abuts against the NB collection terminal mainboard to be detected.

4. The detection device for NB acquisition terminal according to claim 1, characterized in that: The outer sides of the rotating disc (308) and the clamping plate (314) are fixedly connected with rubber pads.

5. The detection device for NB acquisition terminal according to claim 1, characterized in that: The adjusting unit comprises a work-shaped block (401) fixedly connected to the upper end of the detection rod (304), and a bolt (402) is connected to the front of the upper end in the work-shaped block (401).

6. The detection device for NB acquisition terminal according to claim 5, characterized in that: Equidistant horizontal sliding grooves are formed in the inner side of the connecting frame (302), and the inner sides of the front and rear ends of the work-shaped block (401) are in sliding connection with the inner sides of the front and rear ends of the sliding grooves.

7. The detection device for NB acquisition terminal according to claim 5, characterized in that: A second threaded hole is formed in the front end of the inner side of the work-shaped block (401), the outer end of the bolt (402) is in threaded connection with the inner side of the second threaded hole, and the lower end of the bolt (402) abuts against the upper side of the connecting plate (303).

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