JPS6344940Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a device for attaching and detaching a battery storage body.

Batteries are used as a power source in portable electronic devices such as portable VCRs, but it is more convenient to replace the batteries if they are independent as battery storage bodies. In this case, an electrical contact means is required between the battery housing and the main body of the device, and in consideration of outdoor use, it is desirable that the electrode terminals are not exposed to the outside.

The present invention has been developed in view of the above-mentioned points, and proposes an attachment/detachment device for a battery storage body in which the electrode terminals are not exposed and there is no risk of contact failure due to dirt, etc., or deformation of the electrode terminals. be.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. FIG. 1 is a side view of the main body of the device, a front view of the main body of the device, and a side view of the main body of the device when the power terminal is protruded. Reference numeral 1 indicates the main body of the device, and 2 indicates a slider that is slid by a knob 3. A power terminal 4 is provided on the protruding portion of the slider. Reference numeral 5 denotes an engaging protrusion that engages with the battery housing. As is clear from the figure, when the knob 3 is pushed upward in the figure (the state shown in Figure 1 A),
The slider is completely housed within the main body 1 and the power terminal 4 is not exposed.

FIG. 2 is an external perspective view of the battery housing 6. FIG.
The storage body 6 may contain a battery, or the battery itself may have the shape shown in the figure. The drawing number 7 is an engagement recess that engages with the engagement protrusion 5. When the engaging protrusion 5 and the engaging recess 7 are engaged and the battery storage body 6 is attached to the main body 1, the corresponding position of the slider 2 is a recess into which the protruding portion of the slider is inserted. There are 8. An electrode terminal 9 is provided inside the recess 8 to make contact with a power supply terminal of the main body. FIG. 3 shows a plan view of the battery storage body, a sectional view taken along line A-A', and a cross-sectional view taken along line B-B' (the battery is omitted).

FIG. 4 is partial sectional views A and B showing the relationship between the slider 2 and the recess 8. FIG. The protrusions 9 and 10 are for storing and locking the slider 2 in the main body, and by the groove 11, when the knob is pushed, the engagement between the two is released, and when the knob is pushed down, the slider 2 is inserted into the main body. As shown in FIG. 4B, the slider 2 is inserted into the recess, and the power supply terminal 4 and the electrode terminal 9 are pressed together. By inserting the slider 2 into the recess, the main body 1 and the battery accommodating body 6 are completely locked and held, and there is no fear that they will come off. Although the slider 2 is held in the state shown in FIG. 4B by the elasticity of the electrode terminal 9, the same protrusions 9 and 10 may be provided at the bottom of the main body as a locking means. Moreover, the engaging convex portion 5 and the concave portion 7 may be reversed.

As described above, according to the present invention, the power terminal 4 of the main body
However, when replacing the battery, it is not exposed to the outside and there is no risk of dust etc. adhering to it, and the electrode terminal 10 of the storage body is also within the recess, so there is no risk of touching it with fingers or deforming it, and no contact failure will occur. In addition, storage body 6 and main body 1
Since the electrical connection means and the locking means are integrated, it is possible to realize a battery storage body attachment/detachment device with a simple structure, which is useful.

[Brief explanation of the drawing]

The figures all relate to embodiments of the present invention, and Fig. 1 is a side view of the main body of the electronic device, B is a front view, and C is a side view when the power terminal is protruded. Fig. 2 is an external perspective view of the battery storage body, and Fig. 3 is a plan view of the storage body, B is a sectional view taken along A-A', and C is a sectional view taken along B-B; FIGS. . Explanation of main drawing numbers, 1...Equipment main body, 2...Slider, 4...Power terminal, 5...Engagement protrusion, 6...Battery storage body, 7...Engagement recess, 8... ...Concavity, 9...
electrode terminal.

Claims (1)

[Claims for Utility Model Registration] A slider that is housed in a device main body at a first position and projects outside the main body at a second position, the slider having a power terminal in the projecting portion; and a battery storage. a device main body including an engagement protrusion (or engagement recess) with the body; a recess including an electrode terminal into which the protrusion is inserted and comes into contact with the power supply terminal; A battery storage body attachment/detachment device comprising: a battery storage body including an engagement recess (or an engagement convex part) that engages with a recess);