Testing device for production of charging current of Bluetooth earphone

Abstract

The utility model is applicable to the technical field of storage battery detection, and provides a testing device for Bluetooth earphone charging current production, which comprises a supporting shell and a testing machine embedded in the supporting shell, lifting mechanisms are arranged on the side walls of the two sides of the supporting shell, the two lifting mechanisms are connected with the supporting shell, and the testing machine is connected with the supporting shell. A holding piece is arranged above the supporting shell, and the two sets of lifting mechanisms are connected with the holding piece; according to the lifting mechanism, the holding piece can be supported through the connecting rod and the limiting bolt, so that a user can hold the testing device through the holding piece, and compared with the mode that the testing device is held for transportation, the device is more convenient to carry by a worker; due to the arrangement of a limiting bolt and a plurality of through holes, a worker can conveniently adjust the height of the holding piece according to own preferences.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery detection technical field, especially relate to a testing arrangement for bluetooth earphone charging current production. BACKGROUND

[0002] The device that chemical energy is converted into electric energy is called chemical battery, is generally called battery, after discharging, can make internal active substance to be born again - the electric energy is stored as chemical energy, needs discharging to convert chemical energy into electric energy again, this kind of battery is called battery, also called secondary battery, so-called battery is the chemical equipment of storing chemical energy, when necessary, discharging electric energy.

[0003] The utility model discloses a kind of battery intelligent charge-discharge testers with the announcement number CN215248689U, including support device, fixed device, take-up device, wire clamping device, testing device and interface device, support device includes support leg, support leg is all welded with lower plate, fixed device includes shell, shell is welded with lower plate, take-up device includes take-up device, take-up device is respectively rotated with fixed ring cooperation, wire clamping device includes wire clamping plate, wire clamping plate is all welded with lower plate, testing device includes multimeter, wiring tube lower surface is welded with lower plate upper surface, interface device includes USB interface, wire and USB interface connection.The above-mentioned patent can measure battery discharge voltage, charging current etc.

[0004] But the above-mentioned patent has following insufficient:

[0005] 1, the above-mentioned patent although can test the current of battery, but it is inconvenient for user to carry the testing device;And because test machine is installed on support shell, it cannot protect test machine when carrying testing device. Utility model content

[0006] The utility model provides a kind of testing device for bluetooth earphone charging current production, to solve the testing device of current inconvenient user carries;And because test machine is installed on support shell, it cannot protect test machine when carrying testing device.

[0007] In order to realize the above-mentioned purpose, the utility model adopts following technical scheme:

[0008] The utility model provides a kind of bluetooth headset charging current production test device, including support shell and test machine embedded on the support shell, the sidewall of the support shell both sides is equipped with lifting mechanism, two groups of lifting mechanism are connected with the support shell, the upper of the support shell is provided with gripping piece, two groups of lifting mechanism are connected with the gripping piece;The lifting mechanism includes connecting cylinder, the connecting cylinder is located on the sidewall of the support shell and is fixedly connected with the support shell, the inside of the connecting cylinder has connecting rod, one end of the connecting rod is slidably connected with the connecting cylinder, the other end of the connecting rod penetrates the top of the connecting cylinder and is fixedly connected with the gripping piece, the sidewall of the connecting cylinder has limit bolt, the connecting rod and the connecting cylinder are connected by the limit bolt;In this scheme, by setting connecting cylinder and connecting rod, the connecting rod is convenient for supporting gripping piece, and staff is convenient to lift test device;And the setting of limit bolt is convenient for locking and fixing the height of connecting rod.

[0009] Preferably, the inside of the connecting rod has a plurality of through holes, and the plurality of through holes are uniformly distributed on the connecting rod from top to bottom, the limit bolt passes through the connecting rod through the through hole, and the sidewall of the connecting cylinder further has a limiting nut, and the limiting nut is threadedly connected with the limiting bolt;In this scheme, by setting a plurality of through holes, when the limiting bolt passes through the through holes of different heights, the height of the connecting rod can be adjusted;And the limiting nut can lock and fix the limiting nut to prevent the displacement of the limiting bolt.

[0010] Preferably, the inside of the connecting cylinder has guide groove one and guide groove two on both sides, respectively, the inside of the guide groove one and the guide groove two has guide block, and the two guide blocks have mounting column between the connecting rod, and the two guide blocks are fixedly connected with the connecting rod through the two mounting columns, respectively;In this scheme, by setting guide groove one, guide groove two and guide block, when the connecting rod moves in vertical direction, the guide block on the connecting rod moves up and down in the two guide grooves, to prevent the connecting rod from deviating in horizontal direction when moving vertically, and it is more convenient for staff to insert locking bolt into the connecting rod.

[0011] Preferably, the inside of the guide groove one and the guide groove two further has limit block one and limit block two, respectively, and the limit block one and the limit block two are fixedly connected with the connecting cylinder;In this scheme, by setting limit block one and limit block two, the limit block one and the limit block two can prevent the connecting rod from excessive descent.

[0012] Preferably, a protective shell is sleeved on the side wall of the testing machine, the side walls on both sides of the protective shell are provided with mounting ears, the mounting ears are provided with locking bolts, the supporting shell is provided with locking screw holes corresponding to the locking bolts, and the protective shell is connected with the supporting shell through the locking bolts and the locking screw holes.

[0013] Preferably, a rubber sleeve is sleeved on the side wall of the holding piece, and the rubber sleeve is connected with the holding piece.

[0014] Compared with the prior art, the testing device has the advantages that:

[0015] 1. The lifting mechanism is provided, the lifting mechanism supports the holding piece through the connecting rod and the limiting bolt, so that the user holds the testing device through the holding piece, and the device is more convenient for the staff to carry than holding the testing device for transportation.

[0016] 2. The protective shell is provided, the protective shell protects the testing machine in the testing device when the testing device is transported, prevents the outer wall of the testing machine from being damaged due to scratching, and the locking bolt and the locking screw hole are provided, so that the staff can disassemble and assemble the protective shell. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 It is a front view when the protective shell of the present application is installed in the supporting shell.

[0019] Figure 2 It is a front view when the protective shell of the present application is not installed in the supporting shell.

[0020] Figure 3 It is a sectional view of the connecting cylinder of the present application.

[0021] Figure 4 It is Figure 3 It is an enlarged view of structure A on the connecting cylinder.

[0022] Fig. 1, support shell; 2, lifting mechanism; 3, holding piece; 4, protective shell; 5, mounting ear; 6, locking bolt; 7, locking screw hole; 8, rubber sleeve; 9, tester; 21, connecting cylinder; 22, connecting rod; 24, limiting bolt; 25, through hole; 26, limiting nut; 27, guide groove one; 28, guide groove two; 29, guide block; 30, mounting column; 31, limiting block one; 32, limiting block two. DETAILED DESCRIPTION

[0023] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.

[0024] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0025] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", and "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Please refer to Figures 1-4The utility model provides a kind of testing device for bluetooth headset charging current production, including support shell 1 and test machine 9 embedded on support shell 1, both sides of support shell 1 are provided with lifting mechanism 2, two groups of lifting mechanism 2 are connected with support shell 1, the top of support shell 1 is provided with holding piece 3, two groups of lifting mechanism 2 are connected with holding piece 3;Lifting mechanism 2 includes connecting cylinder 21, connecting cylinder 21 is located on the side wall of support shell 1 and is fixedly connected with support shell 1, the inside of connecting cylinder 21 has connecting rod 22, one end of connecting rod 22 is connected with connecting cylinder 21, the other end of connecting rod 22 penetrates the top of connecting cylinder 21 and is fixedly connected with holding piece 3, the side wall of connecting cylinder 21 has limiting bolt 24, connecting rod 22 and connecting cylinder 21 are connected by limiting bolt 24.

[0029] Specifically, the side wall of the connecting cylinder 21 can have a buckle, the inside of the support shell 1 can have a card slot corresponding to the buckle, so that the connecting cylinder 21 can be detachably mounted on the support shell 1 by the buckle and the card slot. The support shell 1 also has a wire clamping device and a fixing device, which are the same as those in the intelligent battery charge and discharge tester with the publication number CN215248689U. The test machine 9 of the device is composed of a multimeter, a button, a wiring tube, an interface device, a USB interface, a positive magnetic head, a negative magnetic head, a transformer, a knob, a dial, and a plug.

[0030] Further, the inside of the connecting rod 22 has a plurality of through holes 25, which are uniformly distributed from top to bottom on the connecting rod 22. The limiting bolt 24 passes through the connecting rod 22 through the through holes 25. The side wall of the connecting cylinder 21 also has a limiting nut 26, which is threadedly connected with the limiting bolt 24.

[0031] Further, the two sides of the inside of the connecting cylinder 21 have a guide slot one 27 and a guide slot two 28, respectively. The inside of the guide slot one 27 and the guide slot two 28 has a guide block 29. The two guide blocks 29 have a mounting column 30 between them and the connecting rod 22. The two guide blocks 29 are fixedly connected with the connecting rod 22 through the two mounting columns 30.

[0032] Further, the inside of the guide slot one 27 and the guide slot two 28 also has a limiting block one 31 and a limiting block two 32, respectively. The limiting block one 31 and the limiting block two 32 are fixedly connected with the connecting cylinder 21.

[0033] Further, the side wall of the test machine 9 is provided with a protective shell 4, the side wall of the two sides of the protective shell 4 is provided with a mounting ear 5, the two mounting ears 5 are provided with locking bolts 6, the support shell 1 is provided with locking screw holes 7 corresponding to the locking bolts 6, and the protective shell 4 is connected with the support shell 1 through the locking bolts 6 and the locking screw holes 7.

[0034] Further, the side wall of the holding member 3 is sleeved with a rubber sleeve 8, and the rubber sleeve 8 is connected with the holding member 3.

[0035] Specifically, the side wall of the rubber sleeve 8 is provided with anti-skid lines, so that the rubber sleeve 8 improves the comfort when holding the holding member 3, the anti-skid lines increase the friction between the rubber sleeve 8 and the palm, and the test device is prevented from falling from the hand of the worker.

[0036] In summary, by arranging the lifting mechanism 2, the lifting mechanism 2 can support the holding member 3 through the connecting rod 22 and the limiting bolt 24, so that the user holds the test device through the holding member 3, and the device is more convenient for the worker to carry than holding the test device for transportation; the limiting bolt 24 and the plurality of through holes 25 are arranged, so that the worker can adjust the height of the holding member 3 according to his own preference. By arranging the protective shell 4, the protective shell 4 can protect the test machine 9 in the test device when the test device is transported, so that the outer wall of the test machine 9 is prevented from being damaged due to scratching; the arrangement of the locking bolt 6 and the locking screw hole 7 facilitates the worker to disassemble and assemble the protective shell 4.

[0037] The above description enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A test device for producing charging current of Bluetooth earphone, comprising a support shell (1) and a test machine (9) embedded on the support shell (1), characterized in that: The side wall of the support shell (1) is provided with a lifting mechanism (2), and the lifting mechanism (2) is connected with the support shell (1). The lifting mechanism (2) comprises a connecting barrel (21), the connecting barrel (21) is located on the side wall of the support shell (1) and is fixedly connected with the support shell (1), the inside of the connecting barrel (21) is provided with a connecting rod (22), one end of the connecting rod (22) is slidably connected with the connecting barrel (21), the other end of the connecting rod (22) penetrates through the top of the connecting barrel (21) and is fixedly connected with the holding piece (3), the side wall of the connecting barrel (21) is provided with a limiting bolt (24), and the connecting rod (22) and the connecting barrel (21) are connected through the limiting bolt (24).

2. The test device for producing Bluetooth earphone charging current according to claim 1, wherein: The inside of the connecting rod (22) is provided with a plurality of through holes (25), and the plurality of through holes (25) are uniformly distributed on the connecting rod (22) from top to bottom, the limiting bolt (24) penetrates through the connecting rod (22) through the through hole (25), and the side wall of the connecting barrel (21) is further provided with a limiting nut (26), and the limiting nut (26) is threadedly connected with the limiting bolt (24).

3. The test device for producing Bluetooth earphone charging current according to claim 1, wherein: The inside of the connecting barrel (21) is provided with a guide groove one (27) and a guide groove two (28) on both sides, the inside of the guide groove one (27) and the guide groove two (28) is provided with a guide block (29), the guide block (29) and the connecting rod (22) are provided with a mounting column (30), and the guide block (29) and the connecting rod (22) are fixedly connected through the two mounting columns (30).

4. The test device for producing Bluetooth earphone charging current according to claim 3, wherein: The inside of the guide groove one (27) and the guide groove two (28) is further provided with a limiting block one (31) and a limiting block two (32), respectively, and the limiting block one (31) and the limiting block two (32) are fixedly connected with the connecting barrel (21).

5. The test device for producing Bluetooth earphone charging current according to claim 1, wherein: The side wall of the test machine (9) is provided with a protective shell (4), the side wall of the protective shell (4) is provided with a mounting ear (5), the mounting ear (5) is provided with a locking bolt (6), the support shell (1) is provided with a locking screw hole (7) corresponding to the locking bolt (6), and the protective shell (4) is connected with the support shell (1) through the locking bolt (6) and the locking screw hole (7).

6. The test device for producing Bluetooth earphone charging current according to claim 1, wherein: A rubber sleeve (8) is sleeved on the side wall of the holding piece (3), and the rubber sleeve (8) is connected with the holding piece (3).

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