CN203243478U - Handle used on loudspeaker box - Google Patents
Handle used on loudspeaker box Download PDFInfo
- Publication number
- CN203243478U CN203243478U CN 201320186040 CN201320186040U CN203243478U CN 203243478 U CN203243478 U CN 203243478U CN 201320186040 CN201320186040 CN 201320186040 CN 201320186040 U CN201320186040 U CN 201320186040U CN 203243478 U CN203243478 U CN 203243478U
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- CN
- China
- Prior art keywords
- handle
- transition part
- hole
- audio amplifier
- transition
- 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 utility model discloses a handle used on a loudspeaker box. The handle comprises a fixing part, a connecting part, a transition part and a handle part. The connecting part presents to be in a shape of a circular ring. The fixing part is connected with the lower end of the connecting part and extends outwardly. The transition part is connected with the upper end of the connecting part. The transition part is provided with a through hole. The handle part is connected with the transition part and is across the through hole. Inserting parts are formed on the two sides of the handle part. An arc-shaped concave part is positioned on the transition part and is located on one side of the handle. The handle is simple in structure, and can be independently installed on a box body or independently detached from the box body. Meanwhile, a human hand is not easy to be hurt by the handle so that a lifting is more comfortable.
Description
Technical field
The utility model relates to audio amplifier, particularly uses the handle on audio amplifier.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that the audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated the space.It is the extremely important part of sound system, because it is being undertaken and the signal of telecommunication is transformed into acoustical signal is directly listening to so mission critical for people's ear, it is wanted directly and people's the sense of hearing is come into contacts with, and people's the sense of hearing is very sensitive, and the tone color of complex sound is had very strong resolving ability.Because people's ear is estimated the most important standard of a sound system tonequality quality just to the subjective feeling of sound, therefore, can think that the performance height of audio amplifier is to play key effect to the playing quality of a sound system.
Audio amplifier mainly contains console mode, bookshelf-type and suspension type, and in order to be convenient for carrying, to carry audio amplifier, usually can one handle be set at casing, and traditional handle is integrated with casing, and the difficulty of its moulding is large, and the cost of maintenance is high; Have, during handle, it is that the centre of the palm faces toward handle section and the handle section of holding with a firm grip that a kind of mode is arranged in crawl again, and the back of the hand is near a certain side of handle, and is large such as audio amplifier weight like this, then with the back of the hand near side can push the back of the hand, even can injure the back of the hand.
Summary of the invention
The purpose of this utility model provides the handle of a kind of use on audio amplifier, and handgrips of the present utility model is simple, can independently be installed on the casing, also can independently disassemble from casing, simultaneously, be not easy to injure staff, so that extract more comfortable.
For achieving the above object, a kind of handle that uses on audio amplifier comprises fixed part, connecting portion, transition part and handle section; Connecting portion ringwise; Fixed part is connected to the lower end of connecting portion and extends laterally; Transition part is connected to the upper end of connecting portion, and transition part has a through hole; Handle section is connected on the transition part and across through hole, is formed with the insertion section in handle section both sides; A side that is positioned at handle at transition part is provided with the depressed part of arc.
Said structure owing to be provided with fixed part, then can be fixedly installed to handgrips on the casing by fixed part, and independent from casing handgrips being disassembled of energy, when changing and keeping in repair, then can change separately handle, thereby can reduce maintenance cost.Owing to be provided with depressed part, then when when extracting handle, depressed part forms makes a concession the space, and therefore, the edge of transition part is not easy to contact with the back of the hand and pinch the back of the hand and injure the phenomenon of the back of the hand, so that extraction is more comfortable.
As improvement, an end of transition part is higher than the other end, and the cross section of transition part is tapered.Because an end of transition part is higher than the other end, the cross section of transition part is tapered, therefore, can guarantee that the handle that is installed on the transition part is parallel with horizontal plane or vertical.
As improvement, be provided with connecting screw hole at handle, be used for connection hanging piece, and handle and horizontal plane are horizontal or vertical, therefore, and when hanging audio amplifier, can make the suspender member that is installed on the connecting screw hole bear vertical power, therefore, can improve the useful life of suspender member.
As improvement, be connected with shrouding at fixed part, the position corresponding with through hole, the middle part of shrouding is curved to lower recess.Shrouding can improve the sealing property of casing, thereby improves the tonequality that audio amplifier sends.Arc is arranged at the middle part of shrouding, can form cavity below handle, is convenient to grasp handle section.
As improvement, fixed part is circular, is provided with first at fixed part and cuts edge; Fixed head is circular, and fixed head is provided with second side cut corresponding with the first side cut.Described the first side cut and second is cut edge and please be played the effect of location, prevents from rotating when handgrips is installed.
As improvement, be provided with the first installing hole at fixed part, be provided with the second installing hole at fixed head.
Description of drawings
Fig. 1 is the stereogram of sound box.
Fig. 2 is the A-A cutaway view.
Fig. 3 is the exploded view of sound box.
Fig. 4 is the stereogram of handgrips.
Fig. 5 is the exploded view of handgrips.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1 to Figure 3, audio amplifier comprises casing 100, has for the installing hole 101 that handgrips 102 is installed at casing 100.The outer fixing hole 103 that is arranged with at installing hole 101.The casing side extends to form the inclined-plane from front to back gradually to the inside.
To shown in Figure 5, handle 102 comprises fixed part 1, connecting portion 2, transition part 3, handle section 4 and shrouding 5 such as Fig. 4.Fixed part 1 is rounded, and fixed part 1 edge forms four first and cuts edge 11, after fixed part is installed on the casing, can position fixed part by the first side cut 11, and can prevent fixed part 1 rotation.The middle part of fixed part 1 is through hole, is provided with the first installing hole 12 at fixed part 1.Connecting portion 2 ringwise, the lower end of connecting portion 2 is connected on the fixed part 1.The lower end of transition part 3 is connected to the upper end of connecting portion 2; Transition part 3 has a through hole 31, and an end of transition part 31 is higher than the other end, and the cross section of transition part 31 is tapered; Handle section 4 is connected on the transition part and across through hole, is formed with the insertion section in handle section both sides by through hole 31, and a side that is positioned at handle at transition part is provided with the depressed part 7 of arc.Shrouding 5 is circular, and shrouding 5 edges form four second and cut edge 51, play location and anti-rotation effect, and the position corresponding with through hole, the middle part of shrouding is curved to lower recess; Be provided with the second installing hole 52 at shrouding.
During installation, fixed part 1 and fixed head 5 is superimposed, and the first installing hole 12 and the second installing hole 52 are aligned, and make connecting portion 2, transition part 3 pass from inside to outside the installing hole of casing, utilize screw that handgrips is installed on the casing.After handgrips installed, casing was laterally inclined, but because transition part 3 is taper, therefore, the upper surface of transition part 3 is parallel with horizontal plane or vertical, is convenient to grasp handle section 4; And owing to be provided with depressed part 7, then when when extracting handle, depressed part 7 forms makes a concession spaces, and therefore, the edge of transition part is not easy to contact with the back of the hand and pinch the back of the hand and injure the phenomenon of the back of the hand, so that extraction is more comfortable.The stressed of suspender member simultaneously, in order to hang audio amplifier, then be provided with connecting screw hole 6 in handle section 4, so that can straight down, improve the suspender member life-span.
Claims (6)
1. the handle of a use on audio amplifier is characterized in that: comprise fixed part, connecting portion, transition part and handle section; Connecting portion ringwise; Fixed part is connected to the lower end of connecting portion and extends laterally; Transition part is connected to the upper end of connecting portion, and transition part has a through hole; Handle section is connected on the transition part and across through hole, is formed with the insertion section in handle section both sides; A side that is positioned at handle at transition part is provided with the depressed part of arc.
2. the handle of use according to claim 1 on audio amplifier, it is characterized in that: an end of transition part is higher than the other end, and the cross section of transition part is tapered.
3. the handle of use according to claim 1 on audio amplifier, it is characterized in that: section is provided with connecting screw hole at handle.
4. the handle of use according to claim 1 on audio amplifier is characterized in that: be connected with shrouding at fixed part, the position corresponding with through hole, the middle part of shrouding is curved to lower recess.
5. the handle of use according to claim 3 on audio amplifier is characterized in that: fixed part is provided with first at fixed part and cuts edge for circular; Fixed head is circular, and fixed head is provided with second side cut corresponding with the first side cut.
6. the handle of use according to claim 3 on audio amplifier is characterized in that: be provided with the first installing hole at fixed part, be provided with the second installing hole at fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186040 CN203243478U (en) | 2013-04-15 | 2013-04-15 | Handle used on loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186040 CN203243478U (en) | 2013-04-15 | 2013-04-15 | Handle used on loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243478U true CN203243478U (en) | 2013-10-16 |
Family
ID=49320731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186040 Expired - Lifetime CN203243478U (en) | 2013-04-15 | 2013-04-15 | Handle used on loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791269A (en) * | 2015-02-13 | 2015-07-22 | 珠海格力电器股份有限公司 | Electric fan |
-
2013
- 2013-04-15 CN CN 201320186040 patent/CN203243478U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791269A (en) * | 2015-02-13 | 2015-07-22 | 珠海格力电器股份有限公司 | Electric fan |
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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: 20131016 |
|
| CX01 | Expiry of patent term |