CN201470073U - Knocking device with sound absorption and shock absorption effects - Google Patents

Abstract

The utility model discloses a knocking device with inhale sound shock attenuation effect, assemble on a game board, bear the seat including one, a plurality of portions of strikeing, a cotton layer of bubble and a bottom plate, these a plurality of portions of strikeing are fixed in this top surface of bearing the seat, each portion of should strikeing includes a casing, a sensor and a buffer body, this casing is concave to be equipped with an accommodation space, this sensor is fixed in the internal face of this casing, can detect the amplitude of vibration frequency of this casing, and with this game board electrical connection, in order to detect data transfer to this game board, this buffer body holds in this accommodation space, and the internal face and this sensor at this casing are hugged closely to its one side, this buffer body is formed by a buffer layer and a buffer layer stack joint that takes precautions against earthquakes, the bottom surface at this bearing the seat is fixed to the top surface on this cotton layer of bubble, the top surface at this bottom plate is fixed to its. The knocking device can rapidly absorb and cancel vibration, sound waves and resonance sound, and prevent each sensor from transmitting wrong detection data to the game machine.

Description

Knocking device with sound-absorbing damping effect

Technical field

The utility model is about the knocking device of table of game player, especially refer to a kind of knocking device that can absorb and offset vibrations and sound wave rapidly, make the player with a stamp knock this knocking device respectively knock portion the time, the sensor of this knocking device can sense the amplitude of vibration frequency that correspondence is knocked portion, and elements such as buffer body by this knocking device and foamed cotton layer, promptly absorb and offset vibrations and the sound wave that this portion of knocking produces, and then avoid respectively this portion of knocking to produce the resonance sound because of the vibrations of not payment, and cause sensor the detection data of mistake (as: not the sound wave of payment and resonance sound) fully to be sent to the problem of this table of game player.

Background technology

In recent years, along with rapid economy development, modern's life is gradually in plenty, also begins to pay attention to individual's stress-relieving activity, presses to relax and the enhancement social networks; In numerous stress-relieving activities,, hold its easily available convenience and powerful acousto-optic entertainment effect under the arm, and become the first-selection of many young men when carrying out stress-relieving activity especially with digital and electronic amusement (as: holder for TV playing, table of game player).In many game contents that general holder for TV playing or table of game player are provided, most popular with the music rhythm recreation again, because the music rhythm recreation is by a table of game player, select the different music categories play according to the player, and give the player different push indication, allow the player and push indication along with the rhythm of music, a plurality of buttons on this table of game player are pushed, and indicate whether consistent with suggested the pushing of this table of game player by this table of game player judgement and comparison player's the rhythm of pushing, and appraise through comparison out similarity and mark etc., make the player can revise the rhythm of pushing of self according to this, and then higher similarity and the mark of challenge, to promote the enjoyment that the player plays; Therefore; the music rhythm recreation can offer the various music of player, audio and abundant visual effect; the player can be pushed along with the rhythm of music; and the regular movements of enjoyment variety classes music; a kind of recreation that has amusement, interesting and motility concurrently of can saying so; very be fit to parent-offspring's activity or group and together participate in, allow the player can not be subjected to the restriction (as: weather or place) of external condition, can reach the purpose of relaxing slow pressure, motion and promoting interpersonal emotion communication at any time.

Yet along with making rapid progress of science and technology and popularizing of music rhythm recreation, the player that game experience is abundant has lost feeling of freshness to simple push type music rhythm recreation easily; Therefore, utility model people is in order to provide the player situation of music rhythm recreation true to nature, be intended in conjunction with a table of game player and a percussion instrument (as: glockenspiel or xylophone), make and shownly on the display screen of music rhythm that the player can broadcast along with this table of game player and this table of game player knock prompting, and knock on the key respectively knocking of this percussion instrument with a stamp, and make a sensor that knocks in the key that is knocked to detect vibrations and the sound wave that is produced, and then make this table of game player can be according to the detection data of this sensor passback respectively, judge the key that knocks that the player knocks and (detect the pairing key that knocks of sensor of vibrations and sound wave, be the key that knocks that the player knocks), and knock rhythm and suggested the knocking of this table of game player of judging the player indicate whether consistently, and above-mentioned information is shown on this display screen; So, can significantly promote the fidelity and the operation enjoyment of recreation, allow the user can see through this table of game player, enjoy, and unlikelyly feel dull and lack variation as the sensation of playing true glockenspiel or xylophone.

Yet, this percussion instrument respectively knock key when being knocked, to produce sound wave, and this sound wave can be detected by this sensor that knocks in the key, because sound wave has the characteristic of diffusion, therefore, on this percussion instrument wherein one when knocking key and being knocked, the sound wave that is produced will be to external diffusion, knock sensor in the key and have influence on contiguous other, make other knock sensor in the key after detecting sound wave, the detection data of mistake are sent to this table of game player, cause this table of game player to judge other by accident and knock key and also knocked.

In like manner, owing to knock key when being knocked on the percussion instrument of this table of game player, also can produce vibrations, and shock transfer to contiguous other knocked key, cause other to knock key and will knock the vibrations that key transmits because of this, resonate and produce, and then produce one resonance sound, at this moment, other sensor that knocks in the key also can be because of detecting the sound wave of this resonance sound, and the detection data of mistake are sent to this table of game player, make this table of game player very easily judge other by accident and knock the problem that key is knocked.So; because this table of game player produces erroneous judgement through regular meeting because of the interference of aforementioned sound wave and vibrations; cause the player can't see through this table of game player; enjoy and self knock rhythm and the suggested uniformity of knocking indication of this table of game player; even make the player produce the inharmonious and sense of frustration of sense organ, and then reduce the player and use this table of game player to carry out the wish of music rhythm recreation.

In sum, how to design a kind of knocking device of innovation, can promptly absorb and offset vibrations and sound wave that this knocking device produces because of knocking, vibrations and sound wave that respectively this sensor on this knocking device can be close to influence, and can accurately detected detection data be sent to this table of game player, with the problem that effective solution traditional game board is very easily judged by accident, promptly become the utility model and desire to desire most ardently an important topic of solution at this.

The utility model content

In view of this, shortcoming for the knocking device that improves the traditional game board, utility model people is through the permanent research and experiment of making great efforts, finally development and Design goes out a kind of knocking device with sound-absorbing damping effect of the present utility model, in the hope of passing through the utility model, make this knocking device can promptly absorb and offset vibrations and sound wave that this knocking device produces because of knocking, avoiding this knocking device to produce the resonance sound, and solve the problem that sensor is sent to the detection data of mistake this table of game player easily because of the vibrations of not payment.

A purpose of the present utility model, provide a kind of knocking device with sound-absorbing damping effect, be assembled on the table of game player, comprise a load bearing seat, a plurality of portions of knocking, one foamed cotton layer and a base plate, wherein these a plurality of portions of knocking are end faces of arranging and be fixed in this load bearing seat with a predetermined space, gap, respectively this portion of knocking comprises a housing, one sensor and a buffer body, one side of this housing is concaved with an accommodation space, make the cross section of this housing be a U-shaped, this sensor is fixed in the internal face of this housing, and be electrically connected with this table of game player, this sensor can detect the amplitude of vibration frequency of this housing constantly, and detected detection data are sent to this table of game player, this buffer body is contained in this accommodation space, the one side is fastened and is leaned on and be attached on the internal face and this sensor of this housing, its another side is fixed on the end face of this load bearing seat, this buffer body is to be engaged by a shockproof cushioning layer and a sound-absorbing cushion storehouse to form, this shockproof cushioning layer is constituted (as: sponge by the shock-absorbing material, rubber), and has the elasticity of compression, this sound-absorbing cushion is constituted (as: storage foam by the sound-absorbing material, mineral wool or other porous expanded material), which is provided with a plurality of holes, and the density of this sound-absorbing cushion is less than this shockproof cushioning layer, the end face of this foamed cotton layer is fixed on the bottom surface of this load bearing seat, the end face of this base plate is fixed on the bottom surface of this foamed cotton layer, and the bottom surface of this base plate then can be put to the flat surfaces of an object (as: desk or table of game player); So, when the player with stamp in that respectively this knocks when knocking in the portion, respectively this housing that knocks portion promptly can produce vibrations and sound wave, this moment, this sensor can detect the amplitude of vibration frequency of this housing, and detected detection data are sent to this table of game player, succeed, when this housing will shake and sound wave when being passed to this buffer body, the shockproof cushioning layer of this buffer body will absorb the vibrations of transmitting from this housing, and generation distortion to a certain degree, change into potential energy with kinetic energy with vibrations, and the sound-absorbing cushion of this buffer body will make sound wave enter in these a plurality of holes on it, sound wave is constantly reflected at the inwall of these a plurality of holes,, and convert it into heat energy with the energy of consumption sound wave; Succeed, the remaining shock transfer that this buffer body will not offset is to this load bearing seat, and the foamed cotton layer of this load bearing seat bottom surface can absorb remaining vibrations, and the vibrations of remnants are dispersed to this base plate equably, makes this base plate can bear and offset remaining vibrations equably; Therefore, knocking device of the present utility model can be after this sensor have sensed the amplitude of vibration frequency of this housing, by elements such as this buffer body and this foamed cotton layers, promptly disperse and cushion the respectively suffered impact of this housing, and absorb and offset vibrations and the sound wave that this housing produces, and then avoid this housing respectively to produce the resonance sound because of the vibrations of not payment, and cause sensor the detection data of mistake (as: not the sound wave of payment and resonance sound) fully to be sent to the problem of this table of game player.

Can be for just your juror to the utility model purpose, technical characterictic and effect thereof, do further understanding and understand, cooperate graphicly now for embodiment, be described in detail as follows.

Description of drawings

Fig. 1 is the schematic diagram of preferred embodiment of the present utility model; And

Fig. 2 is another schematic diagram of preferred embodiment of the present utility model.

Knocking device ... 10

Load bearing seat ... 11

First hole ... 111

Knock portion ... 12

Housing ... 121

Sensor ... 122

Buffer body ... 123

Accommodation space ... 124

The shockproof cushioning layer ... 125

The sound-absorbing cushion ... 126

Connecting line ... 127

Second hole ... 128

Foamed cotton layer ... 13

The 3rd hole ... 131

Base plate ... 14

The 4th hole ... 141

Table of game player ... 15

Stamp ... 16

The specific embodiment

The utility model is a kind of knocking device with sound-absorbing damping effect, see also Figure 1 and Figure 2, this knocking device 10 is assembled on the table of game player 15, this knocking device 10 comprises a load bearing seat 11, a plurality of portions 12 of knocking, one foamed cotton layer 13 and a base plate 14, wherein these a plurality of portions 12 of knocking are end faces of arranging and be fixed in this load bearing seat 11 with a predetermined space, gap, respectively this knocks portion 12 and comprises a housing 121, one sensor 122 and a buffer body 123, one side of this housing 121 is concaved with an accommodation space 124, (material of this housing 121 can be metal to make the cross section of this housing 121 be a U-shaped, plastics, rubber or wooden etc. can bear the hard material that knocks), this sensor 122 is to be housed inside in this accommodation space 124, and be fixed in the internal face of this housing 121, and be electrically connected with this table of game player 15, this sensor 122 can detect the amplitude of vibration frequency of this housing 121 constantly, and detected detection data are sent to this table of game player 15, this buffer body 123 is to be contained in this accommodation space 124, the one side near and be attached on the internal face and this sensor 122 of this housing 121, its another side is fixed on the end face of this load bearing seat 11, and this buffer body 123 is to be engaged by a shockproof cushioning layer 125 and a sound-absorbing cushion 126 storehouses to form.

From the above, this shockproof cushioning layer 125 is made of the rubber material with elasticity of compression, can absorb from the vibrations of impacting, yet the material of this shockproof cushioning layer 125 is not as limit; In other embodiment of the present utility model, the material of this shockproof cushioning layer 125 can be sponge, PVC plastics or shock-absorbing foam etc., has an elasticity of compression by all, and the energy of energy absorbing vibration, and generation distortion to a certain degree change into potential energy with the kinetic energy that will shake, and reach the shockproof cushioning layer 125 of shock-absorbing and shockproof effect, all can be the employed shockproof cushioning layer 125 of the utility model, is not only for being material with rubber, closes first Chen Ming.

In addition, in the present embodiment, this sound-absorbing cushion 126 is made of the low-density foam with sound-absorbing effect, its density is less than this shockproof cushioning layer 125, and which is provided with a plurality of holes, can absorb impact, yet the material of this sound-absorbing cushion 126 is not as limit from sound wave; In other embodiment of the present utility model, the material of this sound-absorbing cushion 126 can be acoustical cotton (as: rock wool, mineral wool), cotton, cork, glass fibre or other porous expanded material (as: Poly Foam), have a plurality of holes or a slit by all, sound wave energy is entered in these a plurality of holes or slit on it, and constantly reflect at the inwall in these a plurality of holes or slit, to consume the energy of sound wave, and convert it into heat energy, and reach the sound-absorbing cushion 126 of sound-absorbing noise control effect, all can be the employed sound-absorbing cushion 126 of the utility model; In addition, in the present embodiment, this buffer body 123 is to be engaged by a shockproof cushioning layer 125 and a sound-absorbing cushion 126 storehouses to form, yet, in other embodiment of the present utility model, this buffer body 123 still can be formed by multilayer shockproof cushioning layer 125 and multiple layer sound suction cushion 126 interlaced storehouses, to reach the effect of preferable shockproof and sound-absorbing, do not exceed, close first Chen Ming with one deck.

From the above, please consult Figure 1 and Figure 2 once more, the end face of this foamed cotton layer 13 is fixed on the bottom surface of this load bearing seat 11, the end face of this base plate 14 is fixed on the bottom surface of this foamed cotton layer 13, the bottom surface of this base plate 14 then can be put to the surface of this table of game player 15, in addition, in other embodiment of the present utility model, the bottom surface of this base plate 14 can be put to the flat surfaces of other object (as: desk); So, when the player with a stamp 16 in that respectively this knocks when knocking in the portion 12, respectively this housing 121 that knocks portion 12 promptly can produce vibrations and sound wave, at this moment, this sensor 122 can detect the amplitude of vibration frequency of this housing 121, and detected detection data are sent to this table of game player 15, succeed, when this housing 121 will shake and sound wave when being passed to this buffer body 123, the shockproof cushioning layer 125 of this buffer body 123 will absorb the vibrations of being transmitted from this housing 121, and generation distortion to a certain degree, change into potential energy with kinetic energy that will vibrations, and the sound-absorbing cushion 126 of this buffer body 123 will make sound wave enter in these a plurality of holes on it, sound wave is constantly reflected at the inwall of these a plurality of holes, with the energy of consumption sound wave, and convert it into heat energy; Succeed, the remaining shock transfer that this buffer body 123 will not offset is to this load bearing seat 11, the foamed cotton layer 13 of these load bearing seat 11 bottom surfaces can absorb remaining vibrations, and the vibrations of remnants are dispersed to this base plate 14 equably, makes this base plate 14 can bear and offset remaining vibrations equably; Therefore, knocking device 10 of the present utility model can be after this sensor 122 have sensed the amplitude of vibration frequency of this housing 121, by elements such as this buffer body 123 and this foamed cotton layers 13, promptly disperse and cushion respectively the suffered impact of this housing 121, and absorb and offset vibrations and the sound wave that this housing 121 is produced, and then avoid this housing 121 respectively to produce the resonance sound because of the vibrations of not payment, and cause this sensor 122 respectively because of detecting not the sound wave of payment or resonance sound fully, and the detection data of mistake are sent to the problem of this table of game player 15.So, respectively this sensor 122 can accurately be sent to this table of game player 15 with detected detection data.

In addition, please consult Figure 1 and Figure 2 once more, in other embodiment of the present utility model, still be provided with a plurality of first holes 111 on this load bearing seat 11, these a plurality of first holes 111 are to be arranged on this load bearing seat 11 with a predetermined space, gap; This sensor 122 is to be connected with an end of a connecting line 127, and respectively on this buffer body 123 position that should first hole 111 is provided with one second hole 128 that runs through its two corresponding side surface, make the end in addition of this connecting line 127 can pass this second hole 128 and this first hole 111 in regular turn, and be electrically connected with this table of game player 15, so that this sensor 122 can pass through this connecting line 127, detected detection data are sent to this table of game player 15; In addition, in other embodiment of the present utility model, also be respectively equipped with a plurality of the 3rd holes 131 on this foamed cotton layer 13, these a plurality of the 3rd holes 131 are located at the corresponding respectively position of this first hole 111 respectively, and after these knocking device 10 assemblings are finished, can form a duct at this second hole 128, this first hole 111 and 131 of the 3rd holes, make the end in addition of this connecting line 127 can pass this duct, and be electrically connected with this table of game player 15; Moreover, in other embodiment of the present utility model, also be respectively equipped with a plurality of the 4th holes 141 on this base plate 14, these a plurality of the 4th holes 141 are located at the corresponding respectively position of the 3rd hole 131 respectively, and after these knocking device 10 assemblings are finished, can form a duct at this second hole 128, this first hole 111, the 3rd hole 131 and 141 of the 4th holes, make the end in addition of this connecting line 127 can pass this duct, and be electrically connected with this table of game player 15; So; this sensor 122 can pass through this second hole 128, this first hole 111, the 3rd hole 131 and the 4th hole 141 formed ducts; take in and protect this connecting line 127; make this connecting line 127 unlikely surfaces that expose to this knocking device 10; and cause visual lofty sense of player and discomfort; and can avoid this connecting line 127 under long-term and extraneous situation about directly contacting, be easy to generate the problem of embrittlement and corrosion.

Employed vocabulary and description in the previous embodiment; narrations such as material such as this shockproof cushioning layer, this sound-absorbing cushion and this housing; it only is preferred embodiment of the present utility model; should not be considered as restriction of the present utility model; by all any personages who is familiar with the utility model association area; according to the disclosed technology contents of the utility model; can think easily and variation or the modification of structure; or the equivalence variation that utilizes other structure or device to be realized, all should belong to and not break away from protection category of the present utility model.

Claims (9)

1. the knocking device with sound-absorbing damping effect is assembled on the table of game player, it is characterized in that, comprising:

One load bearing seat;

A plurality of portions of knocking, it is the end face of arranging and be fixed in this load bearing seat with a predetermined space, gap, comprise a housing, one sensor and a buffer body, one side of this housing is concaved with an accommodation space, make the cross section of this housing be a U-shaped, this sensor is fixed in the internal face of this housing, and be electrically connected with this table of game player, this sensor can detect the amplitude of vibration frequency of this housing constantly, and detected detection data are sent to this table of game player, this buffer body is contained in this accommodation space, the one side near and be attached on the internal face and this sensor of this housing, its another side is fixed on the end face of this load bearing seat, and this buffer body is to be engaged by at least one shockproof cushioning layer and at least one sound-absorbing cushion storehouse to form, and this shockproof cushioning layer is made of the shock-absorbing material, and has the elasticity of compression, this sound-absorbing cushion is made of the sound-absorbing material, which is provided with a plurality of holes, and the density of this sound-absorbing cushion is less than this shockproof cushioning layer;

One foamed cotton layer, its end face is fixed on the bottom surface of this load bearing seat; And

One base plate, its end face is fixed on the bottom surface of this foamed cotton layer, and its bottom surface can be put to the flat surfaces of an object.

2. the knocking device with sound-absorbing damping effect according to claim 1, it is characterized in that, still be provided with a plurality of first holes on this load bearing seat, these a plurality of first holes are to be arranged on this load bearing seat with a predetermined space, gap, this sensor is to be connected with an end of a connecting line, and respectively on this buffer body position that should first hole is provided with one second hole that runs through its two corresponding side surface, the end in addition of this connecting line passes this second hole and this first hole in regular turn, and is electrically connected with this table of game player.

3. the knocking device with sound-absorbing damping effect according to claim 2, it is characterized in that, be respectively equipped with a plurality of the 3rd holes on this foamed cotton layer, these a plurality of the 3rd holes are located at the corresponding respectively position of this first hole respectively, the end in addition of this connecting line passes this second hole, this first hole and the 3rd hole in regular turn, and is electrically connected with this table of game player.

4. the knocking device with sound-absorbing damping effect according to claim 3, it is characterized in that, be respectively equipped with a plurality of the 4th holes on this base plate, these a plurality of the 4th holes are located at the corresponding respectively position of the 3rd hole respectively, the end in addition of this connecting line passes this second hole, this first hole, the 3rd hole and the 4th hole in regular turn, and is electrically connected with this table of game player.

5. the knocking device with sound-absorbing damping effect according to claim 4 is characterized in that, the material of this shockproof cushioning layer is a rubber.

6. the knocking device with sound-absorbing damping effect according to claim 4 is characterized in that, the material of this shockproof cushioning layer is a sponge.

7. the knocking device with sound-absorbing damping effect according to claim 4 is characterized in that, the material of this sound-absorbing cushion is an acoustical cotton.

8. the knocking device with sound-absorbing damping effect according to claim 4 is characterized in that, the material of this sound-absorbing cushion is a cork.

9. the knocking device with sound-absorbing damping effect according to claim 4 is characterized in that, the material of this sound-absorbing cushion is the porous expanded material.

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