CN201967129U - Portable megaphone of hidden type handle - Google Patents
Portable megaphone of hidden type handle Download PDFInfo
- Publication number
- CN201967129U CN201967129U CN2011200762933U CN201120076293U CN201967129U CN 201967129 U CN201967129 U CN 201967129U CN 2011200762933 U CN2011200762933 U CN 2011200762933U CN 201120076293 U CN201120076293 U CN 201120076293U CN 201967129 U CN201967129 U CN 201967129U
- Authority
- CN
- China
- Prior art keywords
- handgrip
- casing
- sound amplifier
- footstock
- concealed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The invention discloses a portable megaphone of hidden type handle, contains a casing, a handle, and a retract unit. The casing includes a top seat with a groove. The handle includes a holding period, and an elastic contacting section that mounted on the top seat, and the handle with the elastic contacting section as the center relative to the casing, between a collection location of a holding section inserted in the groove and a portable location of the holding section over forward to rise high in order to be held by hands to move. The retract unit includes an elastic component of installing between the handle and the casing. Through the above design, make the handle when generally not using, can hide in the groove of the casing, not because the convex of the outer that takes up space, is also fairly convenient in the use.
Description
Technical field
The utility model relates to a kind of portable sound amplifier, particularly relates to the portable sound amplifier of the concealed handgrip of a kind of tool.
Background technology
Sound amplifier is the source of sound output equipment, can receive the audio frequency of microphone and sound playing is come out, and for the ease of carrying, sound amplifier usually can be in the top or side a handgrip is set, be beneficial to the user and lift and carry.Yet the handgrip of existing sound amplifier mostly is the hard rod member that outwards is convexly equipped with by the sound amplifier body, thus in collection or when putting, tend to occupy no small space, and can be collided easily and damage, therefore still remain in design to be improved.
Summary of the invention
The portable sound amplifier of the concealed handgrip of tool that handgrip did not take up space when the purpose of this utility model was a kind of the collection is provided.
The portable sound amplifier of the concealed handgrip of the utility model tool, comprise: a casing, and handgrip that is installed on this casing, this casing comprises a footstock, this footstock has one by the tank of an end face toward lower recess, this handgrip comprises an interior hand-holding segment of tank that can upwards embed this casing with raising, and butted section of footstock that is positioned at this hand-holding segment rear side and is installed on this casing, this portable sound amplifier also comprises one and retracts the unit, and this retracts the unit and comprises an elastic component that is installed between this handgrip and this casing.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, this retracts the unit and also comprises a locating part that is installed between this handgrip and this casing.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, this handgrip also comprises a construction section that is positioned at this hand-holding segment front side, this locating part is that a bendable is scratched and non-telescoping rope spare, and have first a spacing end that is installed in the footstock of this casing, reach second a spacing end that is installed in the construction section of this handgrip.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, this elastic component are an extension spring, and have first elastic ends that is installed in the footstock of this casing, and second elastic ends that is installed in the construction section of this handgrip.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, the hand-holding segment of this handgrip have two respectively by left and right side in opposite directions toward central arc recessed in the portion of contracting.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, the footstock of this casing also has a basal wall, two sidewalls that up extended by the left and right sides of this basal wall relatively, an antetheca that connects the front side of described sidewall, and rear wall that connects the rear side of described sidewall, this basal wall and described sidewall define a tank that is used to hold this handgrip jointly, and each sidewall all has one corresponding to the hand-holding segment of this handgrip and toward away from the recessed expanding part of the traversing arc of another sidewall.
The portable sound amplifier of the concealed handgrip of tool described in the utility model, the rear wall of this footstock have a perforate that is communicated with this tank, and butted section of this handgrip has an interior slotting portion of stretching of perforate that stretches into this rear wall backward.
The beneficial effects of the utility model are: this handgrip of portable sound amplifier can be drawn be installed on this casing with carrying, and between this handgrip and this casing, be provided with and retract the unit, this handgrip can be moved between this favorite places and this portable position, so when generally not using, can be placed in the tank of this casing, therefore unlikely evagination and taking up room uses and collects all to make things convenient for.
Description of drawings
Fig. 1 is the three-dimensional exploded view of a preferred embodiment of the portable sound amplifier of the concealed handgrip of the utility model tool;
Fig. 2 is a schematic top plan view of this preferred embodiment;
Fig. 3 is a part of cutaway view along the line III-III among Fig. 2, illustrates that a handgrip is positioned at a favorite places;
Fig. 4 is the view of similar Fig. 3, illustrates that this handgrip is positioned at a portable position.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Consult Fig. 1, Fig. 2 and Fig. 3, the preferred embodiment of the portable sound amplifier of the utility model comprises: casing 1, a handgrip 2, and one retract unit 3.Because present embodiment mainly is to illustrate the relativeness of 1 of this handgrip 2 and this casing, so be installed in a slice control panel 4 on this casing 1, and several are housed in electronic component and battery (scheming not show) in this casing 1 respectively, with regard to not in this explanation.
This casing 1 is a hollow housing, and comprises that a section slightly is the base 11 of U type, reaches the footstock 12 that a consubstantiality is arranged on these base 11 tops.This footstock 12 has sidewall that a basal wall 121, two up extend by the left and right sides of this basal wall 121 relatively 122, one and connects the antetheca 123 of the front side of described sidewall 122, a rear wall 124 that connects the rear side of described sidewall 122, and consubstantiality is accepted wall 125 by what this basal wall 121 down protruded out.This basal wall 121 and described sidewall 122 define one jointly by the tank 126 of an end face 13 toward lower recess.This basal wall 121 has one near this antetheca 123 and the perforation 127 that runs through up and down.Each sidewall 122 all has one toward away from the recessed expanding part 128 of the traversing arc of another sidewall 122.This rear wall 124 has a perforate 129 that is communicated with this tank 126.This is accepted wall 125 and has the following installation portion 120 that a correspondence is positioned at perforation 127 belows of this basal wall 121.Certainly, this casing 1 also comprises a protecgulum and bonnet that is installed in forward and backward side respectively and schemes not show, but it is not the utility model emphasis, so no longer illustrate at this.
This handgrip 2 is long to the bar bar that extends before and after one, can upwards embed in the tank 126 of this casing 1 with raising, and comprise a hand-holding segment 21, a construction section 22 that is positioned at these hand-holding segment 21 front sides, and butted section 23 of footstock 12 that is positioned at these hand-holding segment 21 rear sides and is installed on this casing 1.These hand-holding segment 21 correspondences are positioned at 128 of the expanding parts of described sidewall 122, and have two respectively by left and right side in opposite directions toward central arc recessed in the portion 211 of contracting, contract in described 128 of portion 211 and expanding parts define one respectively and hold space 25 for what staff stretched into grasping.This construction section 22 has a last installation portion 221 that extends and can stretch into the perforation 127 of this basal wall 121 downwards.This butted section 23 has a slotting portion 231 of stretching in the perforate of stretching into this rear wall 124 backward 129.
This retracts and resets after unit 3 is used to make this handgrip 2 to move, and comprises an elastic component 31 and locating part 32 that is installed in 1 of this handgrip 2 and this casing.This elastic component 31 has perseverance makes this handgrip 2 move to the elastic force of favorite places (position as shown in Figure 3), the elastic component 31 of present embodiment is an extension spring, and have first elastic ends 311 that is installed in the following installation portion 120 of this footstock 12, reach second elastic ends 312 that is installed in the last installation portion 221 of this construction section 22.And this locating part 32 has first a spacing end 321 that is installed in the following installation portion 120 of this footstock 12, and second a spacing end 322 that is installed in the last installation portion 221 of this construction section 22.The locating part 32 of present embodiment is that a bendable is scratched and non-telescoping rope spare, and its length is used to limit this hand-holding segment 21 and sticks up high height greater than the length of the elastic component 31 that is not stretched, and surpasses the elasticity limit so can avoid this elastic component 31 too to stretch.
This handgrip 2 can this butted section 23 be the center with respect to this casing 1, at favorite places as shown in Figure 3, and move between portable position as shown in Figure 4.Consult Fig. 3, when this favorite places, this handgrip 2 is not lifted, and this elastic component 31 is the withdrawal shape, and this locating part 32 is curved and scratches shape, and this hand-holding segment 21 is embedded in the tank 126 of these casings 1.Consult Fig. 4, when this portable position, this handgrip 2 is lifted, and it is high for the staff gripping that this hand-holding segment 21 is stuck up to the front upper place, and this moment, this elastic component 31 was the stretching shape, and this locating part 32 also is stretching shape.
During use, when wanting to make this handgrip 2 to move to the portable position of Fig. 4 by the favorite places of Fig. 3, the user holds space 25 (see figure 2)s as long as finger stretched into, grip the hand-holding segment 21 of this handgrip 2, then upwards improve again, make this handgrip 2 with this butted section 23 be the center to the front upper place swing stick up height, so just can mention this portable sound amplifier, this elastic component 31 is stretched simultaneously, and has the elastic force that this construction section 22 is retracted downwards, and butted section 23 also curved scratching of this handgrip 2 is resisted against on this basal wall 121, makes this handgrip 2 itself have the elastic force that counter-rotating resets.And when wanting to make this handgrip 2 to move to the favorite places of Fig. 3 by the portable position of Fig. 4, the user is as long as decontrol the hand-holding segment 21 of this handgrip 2, and just can reverse by the elastic force of this elastic component 31 and this handgrip 2 itself reset.
In sum, the utility model mainly is that this handgrip 2 is installed on this casing 1 swingably, this handgrip 2 can be moved between this favorite places and this portable position, be provided with simultaneously and retract unit 3 at this handgrip 2 and 1 of this casing, to give the elastic force that resets after this handgrip 2 moves, therefore handgrip 2 of the present utility model is concealed design, when generally not using, be placed in the tank 126 of this casing 1, unlikely evagination and taking up room, can avoid being damaged because of colliding, in use, carry this handgrip 2, can carry this portable sound amplifier in order to lift as long as finger stretches into upwards to draw, also quite convenient in the use, so can reach the purpose of this utility model really.
Claims (7)
1. the portable sound amplifier of the concealed handgrip of tool, comprise: a casing, and handgrip that is installed on this casing, it is characterized in that: this casing comprises a footstock, this footstock has one by the tank of an end face toward lower recess, this handgrip comprises an interior hand-holding segment of tank that can upwards embed this casing with raising, and butted section of footstock that is positioned at this hand-holding segment rear side and is installed on this casing, this portable sound amplifier also comprises one and retracts the unit, and this retracts the unit and comprises an elastic component that is installed between this handgrip and this casing.
2. the portable sound amplifier of the concealed handgrip of tool according to claim 1 is characterized in that: this retracts the unit and also comprises a locating part that is installed between this handgrip and this casing.
3. the portable sound amplifier of the concealed handgrip of tool according to claim 2, it is characterized in that: this handgrip also comprises a construction section that is positioned at this hand-holding segment front side, this locating part is that a bendable is scratched and non-telescoping rope spare, and have first a spacing end that is installed in the footstock of this casing, reach second a spacing end that is installed in the construction section of this handgrip.
4. the portable sound amplifier of the concealed handgrip of tool according to claim 1 and 2, it is characterized in that: this handgrip also comprises a construction section that is positioned at this hand-holding segment front side, this elastic component is an extension spring, and have first elastic ends that is installed in the footstock of this casing, reach second elastic ends that is installed in the construction section of this handgrip.
5. the portable sound amplifier of the concealed handgrip of tool according to claim 1 is characterized in that: the hand-holding segment of this handgrip have two respectively by left and right side in opposite directions toward central arc recessed in the portion of contracting.
6. the portable sound amplifier of the concealed handgrip of tool according to claim 1 or 5, it is characterized in that: the footstock of this casing also has a basal wall, two sidewalls that up extended by the left and right sides of this basal wall relatively, an antetheca that connects the front side of described sidewall, and rear wall that connects the rear side of described sidewall, this basal wall and described sidewall define a tank that is used to hold this handgrip jointly, and each sidewall all has one corresponding to the hand-holding segment of this handgrip and toward away from the recessed expanding part of the traversing arc of another sidewall.
7. the portable sound amplifier of the concealed handgrip of tool according to claim 6 is characterized in that: the rear wall of this footstock has a perforate that is communicated with this tank, and butted section of this handgrip has an interior slotting portion of stretching of perforate that stretches into this rear wall backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200762933U CN201967129U (en) | 2011-03-22 | 2011-03-22 | Portable megaphone of hidden type handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200762933U CN201967129U (en) | 2011-03-22 | 2011-03-22 | Portable megaphone of hidden type handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967129U true CN201967129U (en) | 2011-09-07 |
Family
ID=44529682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200762933U Expired - Lifetime CN201967129U (en) | 2011-03-22 | 2011-03-22 | Portable megaphone of hidden type handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967129U (en) |
-
2011
- 2011-03-22 CN CN2011200762933U patent/CN201967129U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |