Detachable battery structure

Abstract

The utility model provides a detachable battery structure. The detachable battery structure comprises a battery, a battery bin for placing the battery and a sliding block, the battery comprises a first groove and a second groove; a first lug boss is arranged on one side of the battery compartment; a sliding block is arranged on the other side of the battery compartment; the sliding block can slide relative to the battery compartment; the sliding block comprises a second protruding part and a third groove. The second groove is provided with an opening through which the second protruding part can penetrate conveniently. The second convex part comprises a first friction part, and the second groove corresponding to the first friction part is also provided with a second friction part; in a mounting state, the first lug boss is embedded into the first groove; the second protruding part penetrates through the opening and slides into the second groove to be connected, so that the first friction part abuts against the second friction part. A third groove of the sliding block and a third protruding part of the battery bin are connected in a buckled mode, a spring enabling the sliding block to be located at the position for fixing the battery is omitted, and the structure is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld terminals, in particular to a detachable battery structure. Background Art

[0002] When a handheld terminal runs out of power, the battery needs to be replaced. In the prior art, the battery is usually fixed to the slider by a slider, which is usually fixed to the battery by a spring. However, after a period of time, the elastic force of the spring decreases, so the slider cannot fix the battery well, causing the battery to fall off and affecting the normal use of the device. Therefore, a detachable battery structure is needed to replace the spring in the prior art. Utility Model Content

[0003] The purpose of the utility model is to provide a detachable battery structure, eliminating the spring that keeps the slider in a fixed battery position, so that the structure is more durable.

[0004] To solve the above problems, the utility model provides a detachable battery structure including: a battery, a battery compartment for placing the battery and a slider; the battery includes a first groove and a second groove; a first protrusion is provided on one side of the battery compartment; a slider is provided on the other side of the battery compartment; the slider can slide relative to the battery compartment; the slider includes a second protrusion and a third groove; the second groove is provided with an opening for the second protrusion to pass through; the second protrusion includes a first friction portion, and the corresponding second groove is also provided with a second friction portion; in the installed state, the first protrusion is embedded in the first groove; the second protrusion passes through the opening and slides into the second groove to connect, so that the first friction portion is in contact with the second friction portion; the third groove of the slider forms a snap connection with the third protrusion of the battery compartment.

[0005] Furthermore, the battery compartment in the above-mentioned detachable battery structure is also provided with a mounting hole, through which the second protrusion of the slider passes to connect with the second groove of the battery.

[0006] Furthermore, in the above-mentioned detachable battery structure, the contact surface between the slider and the battery compartment is provided with a bottom rib.

[0007] Furthermore, the slider in the above-mentioned detachable battery structure is also provided with a push handle for facilitating pushing the slider.

[0008] Furthermore, in the above-mentioned detachable battery structure, the first friction portion and the second friction portion are sawtooth-shaped.

[0009] Furthermore, in the above-mentioned detachable battery structure, the first friction part and the second friction part are made of nylon.

[0010] Furthermore, the battery compartment in the above-mentioned detachable battery structure also includes a cover plate; the cover plate is used to install the slider.

[0011] A friction pair is formed between the first friction portion of the second protrusion and the second friction portion of the second groove, and a snap connection is formed between the third groove of the slider and the third protrusion of the battery compartment, thereby replacing the spring to put the slider in a locked state. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an exploded view of an embodiment of the utility model;

[0013] Figure 2 It is an exploded view of another perspective of the embodiment shown in the utility model;

[0014] Figure 3 It is a schematic diagram of a slider in the embodiment shown in the utility model;

[0015] Figure 4 is a side view of a slider in the embodiment shown in the utility model;

[0016] Figure 5 It is a partially enlarged schematic diagram of the embodiment shown in the utility model.

[0017] Reference numerals:

[0018] 1: battery; 11: first groove; 12: second groove; 121: opening; 122: second friction part;

[0019] 2: battery compartment; 21: mounting hole; 22: first protrusion; 23: third protrusion; 24: cover plate; 3: slider; 31: second protrusion; 311: first friction part; 32: third groove; 33: bottom rib; 34: push handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model. In the description of the utility model, it should be noted that the terms "first", "second" and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] The following describes the embodiments of the present invention in conjunction with the accompanying drawings.

[0022] refer to Figure 1 and Figure 2The present embodiment provides a detachable battery structure, comprising: a battery 1, a battery compartment 2 for placing the battery 1, and a slider 3; the battery 1 comprises a first groove 11 and a second groove 12; a first protrusion 22 is provided on one side of the battery compartment 2; a slider 3 is provided on the other side of the battery compartment 2; the slider 3 can slide relative to the battery compartment 2; Figure 3 The slider 3 includes a second protrusion 31 and a third groove 32; the second groove 12 is provided with an opening 121 for the second protrusion 31 to pass through; Figure 4 The second protrusion 31 includes a first friction portion 311, and the corresponding second groove 12 is also provided with a second friction portion 122; in the installed state, the first protrusion 22 is embedded in the first groove 11; the second protrusion 31 passes through the opening 121 and slides into the second groove 12 to connect, so that the first friction portion 311 is in contact with the second friction portion 122; the third groove 32 of the slider 3 forms a snap connection with the third protrusion 23 of the battery compartment 2, so that the slider 3 enters a locked state.

[0023] After the first protrusion 22 is inserted into the first groove 11, the entire battery 1 can be placed in the battery compartment 2. On the other side, the first friction portion 311 is brought into contact with the second friction portion 122 by moving the slider 3, and the slider 3 is continued to slide. Figure 5 As shown, the third groove 32 of the slider 3 forms a snap connection with the third protrusion 23 of the battery compartment 2, so that the position of the slider 3 can be fixed in the installed state, so that it is in a locked state, and the first groove 11 and the second groove 12 of the battery 1 both form a stable connection with the first protrusion 22 and the second protrusion 31 of the battery compartment 2, thereby fixing the battery 1 in the battery compartment 2. When the battery 1 needs to be replaced, the slider 3 is moved to disengage the third protrusion 23 of the battery compartment 2 from the third groove 32 of the slider 3, and the friction between the first friction portion 311 and the second friction portion 122 can also keep the slider 3 in a locked state.

[0024] In order to facilitate the installation of the slider 3 , in this embodiment, the battery compartment 2 is further provided with a mounting hole 21 , through which the second protrusion 31 of the slider 3 passes to connect with the second groove 12 of the battery 1 .

[0025] In order to reduce the friction between the contact surface of the slider 3 and the battery compartment, in this embodiment, the contact surface of the slider 3 and the battery compartment 2 is provided with a bottom rib 33 .

[0026] In order to facilitate pushing the slider, the slider 3 in this embodiment is also provided with a push handle 34 for facilitating pushing the slider 3 .

[0027] In order to further lock the position of the slider 3 , in this embodiment, the first friction portion 311 and the second friction portion 122 are sawtooth-shaped, and the sawtooth shape can increase the friction between the first friction portion 311 and the second friction portion 122 .

[0028] In this embodiment, the first friction portion 311 and the second friction portion 122 are made of nylon. The friction coefficient of nylon is relatively high, so that there is a relatively large friction force between the first friction portion 311 and the second friction portion 122, so that the slider 3 is in a locked state.

[0029] In order to facilitate the installation of the slider, in this embodiment, the battery compartment 2 further includes a cover plate 24; the cover plate 24 is used to install the slider 3. Due to the restriction of the cover plate 24, the slider 3 cannot be separated from the battery compartment 2.

[0030] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A detachable battery structure, characterized in that: include: A battery, a battery compartment for placing the battery, and a slider; The battery comprises a first groove and a second groove; A first protrusion is provided on one side of the battery compartment; The slider is provided on the other side of the battery compartment; The slider can slide relative to the battery compartment; The slider includes a second protrusion and a third groove; The battery compartment is provided with a third protrusion corresponding to the third groove; The second groove is provided with an opening for the second protrusion to pass through; The second protrusion includes a first friction portion, and the corresponding second groove is also provided with a second friction portion; In the installed state, the first protrusion is embedded in the first groove; The second protrusion passes through the opening and slides into the second groove to connect, so that the first friction portion contacts the second friction portion; The third groove of the slider forms a snap connection with the third protrusion of the battery compartment.

2. The detachable battery structure according to claim 1, characterized in that: The battery compartment is also provided with a mounting hole, through which the second protrusion of the slider passes to connect with the second groove of the battery.

3. The detachable battery structure according to claim 1, characterized in that: The contact surface between the slider and the battery compartment is provided with bottom ribs.

4. The detachable battery structure according to claim 1, characterized in that: The slide block is also provided with a push handle for facilitating pushing the slide block.

5. The detachable battery structure according to claim 1, characterized in that: The first friction portion and the second friction portion are sawtooth-shaped.

6. The detachable battery structure according to claim 5, characterized in that: The first friction portion and the second friction portion are made of nylon.

7. The detachable battery structure according to claim 5, characterized in that: The battery compartment also includes a cover plate; The cover plate is used for mounting the slider.

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