Tracker protective sleeve beneficial to sound amplification

Abstract

The utility model provides a tracker protective sleeve helpful for sound amplification, and relates to the protective sleeve technical field, the tracker protective sleeve comprises a protective sleeve main body, the protective sleeve main body is internally provided with a storage groove, the inner side wall of the storage groove is provided with a cavity close to the bottom, the inner bottom surface of the cavity is equidistantly provided with a plurality of first sound outlet holes in a surrounding manner, and the first sound outlet holes are communicated with the storage groove. A first sound outlet hole is formed in the bottom of the protective sleeve body, a second sound outlet hole is formed in the position, corresponding to the first sound outlet hole, of the bottom of the protective sleeve body, a sound outlet groove is formed between the first sound outlet hole and the second sound outlet hole, a sound amplification disc is installed in the sound outlet groove, and a plurality of through holes are formed in the outer side wall of the sound amplification disc at equal intervals in a surrounding mode. The sound made by the tracker is not isolated, and the sound can be effectively amplified when the tracker makes the sound, so that the sound can be distinguished more obviously.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective sleeve, especially relates to a tracker protective sleeve which is helpful to sound amplification. BACKGROUND

[0002] The tracker is a kind of equipment that can monitor and record target position in real time, mainly realizes walking function by receiving GPS signal, it can calculate the latitude and longitude coordinates of target after GPS signal analysis, and position information is transmitted to monitoring center or user mobile phone through GSM or CDMA etc. Wireless network, realize the tracking and monitoring of target position, and the tracker protective sleeve is used to protect tracker;

[0003] The existing tracker protective sleeve can only play the protection of tracker generally, but the speaker at the bottom of tracker when tracking can emit sound, and the protective sleeve set in its periphery can isolate sound, so that sound is small and cannot be heard, therefore, we propose a tracker protective sleeve which is helpful to sound amplification. SUMMARY

[0004] The utility model discloses a kind of tracker protective sleeves which are helpful to sound amplification, to solve the shortcomings in prior art, the existing tracker protective sleeve can only play the protection of tracker generally, but the speaker at the bottom of tracker when tracking can emit sound, and the protective sleeve set in its periphery can isolate sound, so that sound is small and cannot be heard, therefore, we propose a tracker protective sleeve which is helpful to sound amplification.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of tracker protective sleeve which is helpful to sound amplification, including protective sleeve main part, the inside of protective sleeve main part is equipped with storage groove, the inner side wall of storage groove is equipped with cavity near bottom, the inside bottom of cavity is equidistantly surrounded and is equipped with a plurality of first sound holes, the bottom of protective sleeve main part is equipped with second sound hole corresponding first sound hole, sound groove is equipped between first sound hole and second sound hole, the inside of sound groove is installed with sound amplifier disc, the outer side wall of sound amplifier disc is equidistantly surrounded and is equipped with a plurality of through holes.

[0007] As the preferred scheme of the utility model, the outer side wall of protective sleeve main part is fixed with mounting sleeve at storage groove, and the outer side wall of mounting sleeve is equipped with storage port.

[0008] The technical effect of the above further scheme is that the tracker can be placed directly in the inside of storage groove through the storage port.

[0009] The mounting sleeve is made of silica gel material.

[0010] The technical effect of the further scheme is that the mounting sleeve made of silica gel material has strong deformation capacity, and can well open the storage opening to facilitate placing the tracker inside the storage groove.

[0011] As a preferred scheme of the utility model, the outer side wall of the protective sleeve body is fixed with a hanging buckle near the back, and a rope penetrating hole is formed in the top end of the hanging buckle.

[0012] The technical effect of the further scheme is that the design of the hanging buckle and the rope penetrating hole makes the protective sleeve body more convenient to carry.

[0013] As a preferred scheme of the utility model, the cavity is in communication with the first sound outlet hole, and the first sound outlet hole is in communication with the second sound outlet hole through the sound outlet groove.

[0014] The technical effect of the further scheme is that the cavity is in communication with the first sound outlet hole, and the first sound outlet hole is in communication with the second sound outlet hole through the sound outlet groove, so that the sound emitted by the tracker can be transmitted to the second sound outlet hole through the first sound outlet hole and the sound outlet groove.

[0015] As a preferred scheme of the utility model, the caliber size of the first sound outlet hole is 2mm, and the caliber size of the second sound outlet hole is 4mm.

[0016] The technical effect of the further scheme is that the caliber size of the first sound outlet hole is 2mm, and the caliber size of the second sound outlet hole is 4mm, so that the sound can be effectively enhanced when transmitted from the first sound outlet hole to the second sound outlet hole.

[0017] As a preferred scheme of the utility model, the sound amplification disc is made of stainless steel material, and the sound amplification disc is fixedly connected with the inner side wall of the sound outlet groove.

[0018] The technical effect of the further scheme is that the sound amplification disc made of stainless steel material is not easy to be corroded, and has a longer service life.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] In the utility model, the first sound outlet hole, the second sound outlet hole, the sound outlet groove, the sound amplification disc and the through hole are designed, so that when the tracker inside the tracker protective sleeve that helps to amplify sound emits sound, the sound emitted by the tracker will not be isolated, and the sound can be effectively amplified when the tracker emits sound, and the identification can be more obvious. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 The overall structure schematic diagram of the tracker protective sleeve which is helpful to sound amplification is provided;

[0022] Fig. 2 The overall structure side view of the tracker protective sleeve which is helpful to sound amplification is provided;

[0023] Fig. 3 The bottom view of the sound outlet groove structure of the tracker protective sleeve which is helpful to sound amplification is provided.

[0024] Legend: 1, protective sleeve main body; 101, mounting sleeve; 102, storage port; 103, hanging buckle; 104, rope passing hole; 2, storage groove; 201, cavity; 202, first sound outlet hole; 3, second sound outlet hole; 301, sound outlet groove; 302, sound amplification disc; 303, through hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In order to facilitate understanding of the present application, the present application will be described more fully with reference to the related description of the present application, and several embodiments of the present application are given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right", and the like as used herein are used for explanation purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0029] like Figs. 1-3 As shown, this utility model provides a technical solution: a tracker protective case that helps amplify sound, including a protective case body 1, which protects the tracker. The protective case body 1 has a storage slot 2 inside for storing the tracker. A cavity 201 is formed on the inner wall of the storage slot 2 near the bottom. The cavity 201 helps the sound emitted by the tracker to be better transmitted to the first sound outlet 202. A plurality of equidistant rings are formed around the inner bottom surface of the cavity 201. A first sound outlet 202 is provided, and a second sound outlet 3 is provided at the bottom of the protective sleeve body 1 corresponding to the first sound outlet 202. A sound outlet groove 301 is provided between the first sound outlet 202 and the second sound outlet 3. An amplifier disk 302 is installed inside the sound outlet groove 301. Several through holes 303 are equally spaced around the outer wall of the amplifier disk 302. The sound will pass through the first sound outlet 202, be amplified by the sound outlet groove 301 and the amplifier disk 302, and then be emitted from the second sound outlet 3, effectively increasing the loudness of the sound. Example

[0030] like Figs. 1-3 As shown, an installation sleeve 101 is fixed at the storage slot 2 on the outer side wall of the protective sleeve body 1. A storage opening 102 is provided on the outer side wall of the installation sleeve 101, through which the tracker can be directly placed inside the storage slot 2.

[0031] The mounting sleeve 101 is bonded and fixed to the protective sleeve body 1. The mounting sleeve 101 is made of silicone material. The mounting sleeve 101 made of silicone material has strong deformation ability, which can open the storage opening 102 well so that the tracker can be placed inside the storage slot 2.

[0032] A hook 103 is fixed on the outer side wall of the protective case body 1 near the back. A lanyard hole 104 is provided at the top of the hook 103. The design of the hook 103 and the lanyard hole 104 makes the protective case body 1 more convenient to carry.

[0033] The cavity 201 is communicated with the first sound outlet hole 202, the first sound outlet hole 202 is communicated with the second sound outlet hole 3 through the sound outlet groove 301, the cavity 201 is communicated with the first sound outlet hole 202 and the first sound outlet hole 202 is communicated with the second sound outlet hole 3 through the sound outlet groove 301, so that the sound emitted by the tracker can be transmitted to the second sound outlet hole 3 through the first sound outlet hole 202 and the sound outlet groove 301.

[0034] The caliber size of the first sound outlet hole 202 is 2mm, and the caliber size of the second sound outlet hole 3 is 4mm, so that the sound can be effectively enhanced when passing through the first sound outlet hole 202 to the second sound outlet hole 3.

[0035] The sound amplification disc 302 is made of stainless steel, and the sound amplification disc 302 is fixedly connected with the inner side wall of the sound outlet groove 301, so that the sound amplification disc 302 made of stainless steel is not easy to be corroded and has a longer service life.

[0036] The working process of the utility model is as follows: when the tracker inside the tracker protective sleeve which is helpful to sound amplification emits sound, the sound will be transmitted to the first sound outlet hole 202 through the cavity 201 first, after the sound passes through the first sound outlet hole 202, the sound will directly enter the inside of the sound outlet groove 301, when passing through the through hole 303, the sound outlet groove 301 and the sound amplification disc 302 will amplify the sound, so that the sound transmitted through the second sound outlet hole 3 is effectively amplified, compared with the existing tracker protective sleeve, the sound emitted by the tracker will not be isolated, and the sound can be effectively amplified when the tracker emits sound, and the identification can be more obvious.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tracker protective case that aids in sound amplification, comprising a protective case body (1), characterized in that: The protective sleeve body (1) has a storage slot (2) inside. The inner side wall of the storage slot (2) near the bottom has a cavity (201). The bottom surface of the cavity (201) has several first sound holes (202) equidistantly arranged around it. The bottom of the protective sleeve body (1) has a second sound hole (3) corresponding to the first sound hole (202). A sound groove (301) is provided between the first sound hole (202) and the second sound hole (3). An amplifier plate (302) is installed inside the sound groove (301). Several through holes (303) are equidistantly arranged around the outer side wall of the amplifier plate (302).

2. A tracker protective case that aids in sound amplification according to claim 1, characterized in that: An installation sleeve (101) is fixed at the storage groove (2) on the outer side wall of the protective sleeve body (1), and a storage opening (102) is provided on the outer side wall of the installation sleeve (101).

3. A tracker protective case that aids in sound amplification according to claim 2, characterized in that: The mounting sleeve (101) is bonded and fixed to the protective sleeve body (1), and the mounting sleeve (101) is made of silicone material.

4. A tracker protective case that aids in sound amplification according to claim 1, characterized in that: A hook (103) is fixed on the outer side wall of the protective cover body (1) near the back, and a rope hole (104) is provided at the top of the hook (103).

5. A tracker protective case that aids in sound amplification according to claim 1, characterized in that: The cavity (201) is connected to the first sound outlet (202), and the first sound outlet (202) is connected to the second sound outlet (3) through the sound outlet groove (301).

6. A tracker protective case that aids in sound amplification according to claim 1, characterized in that: The diameter of the first sound hole (202) is 2mm, and the diameter of the second sound hole (3) is 4mm.

7. A tracker protective case that aids in sound amplification according to claim 1, characterized in that: The amplifier disk (302) is made of stainless steel and is fixedly connected to the inner wall of the sound outlet groove (301).

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