JPH0565131U - Portable receiver with display - Google Patents

Abstract

(57) [Summary] [Purpose] The battery lid can be easily removed from the main unit even when the holder substrate is firmly fixed to the main unit, eliminating the need to remove the clip holder from the main unit when replacing the battery. [Structure] The length of the long side of the holder substrate 21 of the clip holder 11 attached to the portable receiver 10 is set shorter than the back surface length of the main body 10. The first engagement protrusion 21a faces the first engagement groove 10b provided in the middle of the back surface of the main body 10. Therefore, even when the holder substrate 21 is mounted and fixed on the back surface of the main body 10,
It can be provided on the lower side in a portion not disturbed by the holder substrate 21, and since this portion is used as the battery housing portion 10a, the battery lid 14 can be easily removed from the main body 10 even when the holder substrate 21 is fixed to the main body 10. Can be removed,
It is not necessary to remove the clip holder 11 from the main body 10 even when replacing the battery.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable receiver, and more particularly to a structure for engaging the portable receiver body with a clip holder.

[0002]

[Prior Art]

 The so-called pager service, which wirelessly transmits telephone calls or messages to employees who are out, is widely used. Such a pager receiver is required to be miniaturized because the user always carries it. Recent pocket bell receivers have clip holders, and have been improved so that they can be worn on the waist belt of the user and others, in consideration of downsizing of the internal mechanism and ease of handling.

A conventional device in which such a clip holder is detachably attached to a receiver main body is disclosed in Japanese Utility Model Laid-Open No. 62-147381, and can be easily attached to a waist belt of a subject or any other clothes. It can be pinched.

[0004]

[Problems to be solved by the device]

 However, in such a portable receiver with a clip holder that has a large liquid crystal display unit on the front surface of the horizontal type, the clip holder is extended over the entire width of the rear face of the receiver body, and therefore the battery storage unit is not disposed. It was limited to the rear surface of the main body other than the part occupied by the clip holder.

Further, if the battery storage portion is to be provided below the main body engaging portion of the conventional spring-type clip holder, it is difficult to remove the battery lid when the battery is replaced and the battery lid is still attached. There was a problem that the spring clip holder had to be removed from the pager receiver body each time.

The present invention has been made in view of the above problems, and an object thereof is to easily remove the battery lid from the main body even when the holder substrate is firmly fixed to the main body. Another object of the present invention is to provide a small and lightweight portable receiver that does not require the clip holder to be removed from the main body even when the battery is replaced and has improved utilization of the rear surface of the main body.

[0007]

[Means for Solving the Problems]

 In order to solve the above problems, a portable receiver according to the present invention includes a portable receiver main body and a detachable clip holder that attaches the main body to a waist belt of a subject, and the clip holder. Comprises a holder substrate removably fixed to the back surface of the main body, and a belt holding plate having one end pivotally supported by the holder substrate and attached to a belt. The holder substrate has a spring plate formed integrally with the substrate, and the belt holding plate presses the spring plate to frictionally hold the holding plate at an arbitrary position between the belt mounting position and the standing position. The holder base plate has an elongated L-shaped cross section, and the length of the long side of the holder base plate is shorter than the back surface length of the main body. A battery housing having a battery lid is provided on the free rear surface of the main body without a holder substrate, and the battery lid can be easily removed from the main body even when the holder substrate is fixed to the main body. It is characterized in that it is not necessary to remove the clip holder from the main body even when the battery is replaced.

Further, the receiver main body has a horizontally long shape, and the clip holder is extended and arranged so as to cross the longitudinal direction of the free rear surface of the main body.

[0009]

[Action]

 In the portable receiver with a display of the present invention constructed as described above, the portable receiver main body is provided with the detachable clip holder, and the clip holder is provided on the long side of the L-shaped long side of the holder substrate. Since the engaging groove that engages with the engaged protrusion is provided at an intermediate position on the rear surface of the main body, the battery housing can be attached to the lower free rear surface of the holder substrate, and the holder substrate can be attached to the main body. The battery lid can be easily removed from the main body even when it is fixed, and there is no need to remove the clip holder from the main body when replacing the battery.

[0010]

【Example】

 A preferred embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a rear view of a portable receiver with a display according to the present invention, FIG. 2 is a side view of the portable receiver, and FIG. A cross-sectional view of the main part is shown.

In the illustrated embodiment, this pager receiver has a liquid crystal display section having a large area in front of it, as will be apparent from FIG. 5 described later.

In the present invention, the receiver main body includes a pager receiver main body 10 and a clip holder 11 detachably fixed to the main body 10. Although not shown in detail inside the receiver main body 10, a well-known receiver circuit board, receiver circuit, receiver antenna, display unit and battery are housed, and the pager receiver itself is used by a user to carry. can do. Of course, the receiver main body 10 is provided with an electronic buzzer or a vibration alert for notifying the user of a call or reception of a message.

As described above, the liquid crystal display section 12 is provided on the front surface of the main body with a relatively large area, and the above-mentioned battery is stored and arranged in the battery storage section 10 a provided in the main body 10. .. Therefore, as shown in FIG. 3, the main body 10 is formed by plastic molding, and although it is shown as an integral type in the figure, it is preferable that the main body 10 be divided into two parts if necessary. .. A battery lid 14 is detachably attached to the battery housing portion 10a, and the battery lid 14 is detached from the main body when the battery is replaced.

As shown in FIGS. 1 and 2, the receiver main body 10 is further provided with a power supply and changeover switch 15 and a battery lid lock 16, and as shown in FIG. 6, various operation modes can be set. Although a switch group 17, 18, 19, 20 for switching is provided, detailed description thereof will be omitted because these internal functions do not play a major role in the present invention.

On the other hand, in the present invention, the above-mentioned clip holder 11 attaches the pager receiver main body to the waist belt or the like of the user so that it can be easily attached and detached, and in the state of use, the main body 10 is erected to the attachment position. The clip holder 11 functions as a stand for placing the main body 10 in an upright state on a desk, as will be described later.

To this end, in the present invention, the clip holder 11 is detachably fixed to the back surface of the main body 10 and one end thereof is pivotally supported by the holder substrate 21 and is attached to the belt 100 of the subject. Belt holding plate 22.

In the embodiment, the holder base plate 21 and the belt holding plate 22 are also formed by plastic molding similarly to the case of the main body 10, and both are rotatably engaged by the pivot shaft 23. There is. It is preferable that the pivot 23 is formed integrally with the holder substrate 21.

Further, in the embodiment, the holder substrate 21 is attached to the main body 10 across a part of the rear surface and the upper surface of the main body 10, and therefore, the holder substrate 21 has a cross section thereof as shown in FIG. Is formed in an elongated L shape.

In the holder substrate 21 in the embodiment, the first engaging protrusion 21a is integrally formed on the long side thereof, and the second engaging protrusion 21b is integrally formed on the short side thereof. ing.

On the other hand, on the back surface of the main body 10 described above, a first engagement groove portion 10b is provided at a position facing the first engagement protrusion portion 21a of the holder substrate 21, and on the upper surface of the main body 10. The second engaging groove portion 10c corresponding to the second engaging protrusion 21b provided on the short side of the holder substrate 21 is integrally formed.

Therefore, by engaging both the engaging protrusions 21a and 21b with the engaging groove portions 10b and 10c, the holder substrate 21 can be firmly fixed to the main body 10 on both the long side and the short side thereof. You can Further, since the holder substrate 21 itself is made of plastic, it has an appropriate elasticity, and in the engaged state of FIG. 2, the clip holder 11 can be easily opened by prying its end portion with a suitable screwdriver or the like. It can be removed from the body 10. Although not shown in detail in the drawing, it is preferable to provide such a thin groove 21d for inserting a jig such as a driver at an appropriate position on the holder substrate 21.

In the present embodiment, the length of the long side of the holder substrate 21 is set to be shorter than the back surface length of the main body 10, and as a result, the first engagement protrusion 21 a is located on the back surface of the main body 10. It will face the first engaging groove portion 10b provided therein. As a result, in the present embodiment, even when the holder substrate 21 on the back surface of the main body 10 is mounted and fixed, a portion not disturbed by the holder substrate 21 can be provided on the lower side of FIG. In this case, this portion is used as the battery storage portion 10a. Therefore, according to this embodiment, the battery lid 14 can be easily removed from the main body 10 even when the holder substrate 21 is firmly fixed to the main body 10 as shown in FIG. There is an advantage that it is not necessary to remove 11 from the main body 10.

The belt holding plate 22 described above engages with the belt 100 as shown in FIG. Therefore, it is possible to easily attach the portable receiver to the waist belt of the subject. In this way, the fixing point can be set not only on the waist belt but also on the clothes or bag of the user. Further, as is clear from FIG. 3, since the belt holding plate 22 has the hooking portion 22a at the tip thereof, the engagement state with the belt 100 is firmly maintained, and even when it is used as a clip. It can be fixed completely.

In the present invention, the belt holding plate 22 is not only rotatably supported with respect to the holder substrate 21, but also frictionally coupled between the mounting position and the standing position so that the belt holding plate 22 can be frictionally moved to any position. It is held and positioned and fixed with moderation to both the mounting position and the standing position. For this reason, the holder substrate 21 is formed integrally with the holder substrate 21 at a part thereof, in the embodiment, an intermediate portion of the pair of pivots 23, and has three tongue-shaped peripheral portions separated from each other. It is formed as a tongue-shaped spring plate 21c having elasticity. As is apparent from FIG. 3, the tongue-shaped spring plate 21c may be slightly curved from the holder substrate 21 to the belt holding plate 22 side, or may remain in the same plane as the holder substrate 21. As shown in the figure, by bending the tongue-shaped spring plate 21c from the holder substrate 21 to the belt holding plate 22 side, the tongue-shaped spring plate 21c does not interfere with the main body 10 when the friction holding function and moderation mechanism described later are activated. The amount of movement of the plate 21c to the main body 10 side is secured.

On the other hand, a friction cam 24 that is in pressure contact with the tongue-shaped spring plate 21c is provided around the pivot 23 of the belt holding plate 22. The characteristic friction cam 24 of the present invention is shown in FIG.

First, since the friction cam 24 shown in FIG. 4A has a shape having two cam surfaces, the clip holder 11 has the belt holding plate 22 with respect to the holder substrate 21 at the mounting position and the standing position. Is moderate and can be held by friction with the tongue-shaped spring plate 21c at any position between the mounting position and the standing position. Further, as shown in FIG. 4 (B), by making the shape of the friction cam 24 circular, the clip holder 11 allows the belt holding plate 22 to be mounted on the holder base plate 21 between the mounting position and the standing position. At the position of, the friction can be held by the friction with the tongue-shaped spring plate 21c. Further, since the friction cam 24 shown in FIG. 4C has a shape in which one cam surface is provided in a circular part, the clip holder 11 is attached to the holder base plate 21 only at the mounting position of the belt holding plate 22. It can be held by friction with the tongue-shaped spring plate 21c at any position between the mounting position and the standing position. The shape of the friction cam 24 may be any of (A), (B), and (C) of FIG.

The embodiment of the present invention is configured as described above, and its operation will be described below.

FIG. 5 shows the frictional action and moderation action of the friction cam 24 of FIG. 4 (A) in this embodiment, and FIG. 5 (A) shows the mounting state of the clip holder 11. It is shown. That is, in FIG. 5A, the tongue-shaped spring plate 21c is engaged with the first cam surface 24a of the friction cam 24. In this state, the tongue-shaped spring plate 21c moves the belt holding plate 22 clockwise. Energize. Therefore, the lower end of the belt holding plate 22 in the figure is pressed against the main body side. Therefore, when worn on the wearer's clothes or the like, the receiver can be stably fixed by sandwiching a part of the clothes between the lower end of the belt holding plate 22 and the main body.

From this state, FIG. 5B shows a state in which the belt holding plate 22 is rotated counterclockwise with respect to the holder substrate 21, that is, in this state, the tongue-shaped spring plate 21c is It is in a state of being bent by being pressed with 24. Therefore, the belt holding plate 22 can be frictionally held at an arbitrary position while rotating in the counterclockwise direction.

Then, when the belt holding plate 22 is further rotated counterclockwise, the tongue-shaped spring plate 21 c biases the belt holding plate 22 counterclockwise. Then, as shown in FIG. 5C, the second moderation position, that is, the standing position is determined with the tongue-shaped spring plate 21c coupled to the second cam surface 24b of the friction cam 24.

On the other hand, in the case of using the friction cam 24 of FIG. 4 (B) in this embodiment, since it does not have a cam surface, it can be placed at the mounting position, the standing position and any position between them by only the frictional action. The belt holding plate 22 can be held by friction. Further, when the friction cam 24 of FIG. 4C is used, since it has only the first cam surface 24a, the belt holding plate 22 is positioned at the mounting position by the moderation action at that portion. It is possible to perform friction holding at any position between the standing position and the mounting position.

Therefore, as shown in FIG. 2, when the receiver is mounted on the waist belt or the like, by engaging the tongue-shaped spring plate 21c and the first cam surface 24a or holding the friction with the friction cam, In the wearing position, the user can stably fix the portable receiver to the belt 100.

On the other hand, as shown in FIG. 6, when the user confirms the reception of the telephone call or the message on the display unit 12, the main body 10 is raised from the clip holder 11 and the second cam surface is displayed as shown in the figure. The receiver body 10 is fixed at the standing position using 24b. Accordingly, the lower side of the receiver body 10 is separated from the body, and the message on the display unit 12 can be easily read by the user from above. In particular, according to the present proposal, the clip holder 11 is still attached to the waist belt or the like, and the user can easily see the large-area display unit 12 without removing the receiver from the belt each time. You can do it.

Then, as shown in FIG. 6, in the present invention, the display characters of the main body display portion 12 are oriented so that the leg portions 12a of the display portions are on the fulcrum of the clip holder 11, that is, on the pivot 23 side. Characters are displayed. Therefore, the direction of the characters is such that the legs 12a are located on the body side when the belt is worn and the character head 12b is located on the side away from the body, and this display direction causes the standing state during use shown in FIG. In, the user can very easily recognize the characters.

Further, according to the present invention, as shown in FIG. 7, the clip holder 11 can stably arrange the portable receiver on the desk in the standing state, and at this time, the clip holder 11 Acts as a receiver stand. Therefore, it becomes possible for the employee to make the pager receiver self-supporting on the desk at a position where it is easy to see while working. At this time, the direction of the above-mentioned display character is in the correct direction even in the self-standing state, and the user can easily visually recognize the content even in the sitting state.

[0037]

[Effect of the device]

 As described above, in the portable receiver of the present invention, the portable receiver main body is provided with the detachable clip holder, and the engaging protrusions provided on the elongated L-shaped long sides of the holder substrate of the clip holder. Since the engaging groove that engages with is provided in the middle of the back surface of the main body, the battery housing can be attached to the free back surface under the holder board, even when the holder board is firmly fixed to the main body. The battery lid can be easily removed from the main body, and there is no need to remove the clip holder from the main body when replacing the battery. In addition, the backside of the main body can be used more efficiently and the main body can be made smaller. On the other hand, when the user is not wearing a belt, the holder can be removed from the main body, making it easy to carry. Further, since it is horizontal, a large liquid crystal display unit is arranged on the front side, so that many messages can be displayed and it is easy to visually recognize. Furthermore, since the clip holder is not a spring-loaded clip, it does not protrude beyond the vertical width of the main body, so that the user is not unnecessarily pressed during wearing.

[Brief description of drawings]

FIG. 1 is an external view of a portable receiver according to a preferred embodiment of the present invention as viewed from the rear side of a main body.

FIG. 2 is a side view showing the mounting position of FIG.

FIG. 3 is a cross-sectional view showing a state where the waist portion is disassembled along the − cross section of FIG. 1;

FIG. 4 is a side view showing the shape of a friction cam of the clip holder in this embodiment.

FIG. 5 is an explanatory view showing a moderation action and a friction action of the clip holder in the present embodiment.

6A and 6B are a side view and a front view of the main body when the main body of the present embodiment is positioned in a standing state.

FIG. 7 is a perspective view showing a state in which the receiver in this embodiment is self-supporting.

[Explanation of symbols]

 10 Portable Receiver Main Body 10a Battery Storage Section 10b First Engagement Groove Section 10c Second Engagement Groove Section 11 Clip Holder 12 Liquid Crystal Display Section 14 Battery Lid 21 Holder Substrate 21a First Engagement Projection 21b Second Engagement Projection 21c Tongue-shaped spring plate 21d Thin groove 22 Belt holding plate 24 Moderation cam 24a First cam surface 24b Second cam surface

Claims (2)

[Scope of utility model registration request] 1. A holder substrate including: a portable receiver main body; and a detachable clip holder for attaching the main body to a waist belt of a subject, the clip holder being detachably fixed to a back surface of the main body. And a belt holding plate which is pivotally supported at one end on the holder substrate and is attached to a belt, the holder substrate has a spring plate formed integrally with the substrate, and the belt holding plate is The holder plate has a friction cam that presses the spring plate and frictionally holds the holding plate at an arbitrary position between the belt mounting position and the standing position. Further, the holder substrate is formed in an elongated L-shape in cross section. A length of a long side of the holder substrate is shorter than a back surface length of the main body, and a battery housing having a battery lid is provided on a free rear surface of the main body without the holder substrate. -A mobile phone with an indicator characterized in that the battery lid can be easily removed from the main body even when the substrate is fixed to the main body, and the clip holder does not have to be removed from the main body even when the battery is replaced. Receiver. 2. The display unit according to claim 1, wherein the receiver main body has a horizontally long shape, and the clip holder is extended and arranged so as to cross the longitudinal direction of the free rear surface of the main body. Portable receiver.