CN212727153U - Law enforcement record appearance - Google Patents
Law enforcement record appearance Download PDFInfo
- Publication number
- CN212727153U CN212727153U CN202021445453.2U CN202021445453U CN212727153U CN 212727153 U CN212727153 U CN 212727153U CN 202021445453 U CN202021445453 U CN 202021445453U CN 212727153 U CN212727153 U CN 212727153U
- Authority
- CN
- China
- Prior art keywords
- battery
- side wall
- contact electrode
- shell
- electrode
- 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.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a law enforcement record appearance, include: the battery comprises a shell, a battery groove and a battery cover, wherein the shell comprises a front shell and a rear shell, the front shell and the rear shell are matched to form the battery groove, the battery groove comprises a left side wall, a right side wall which are oppositely arranged, and an upper side wall and a lower side wall which are respectively connected with the left side wall and the right side wall, three left contact electrodes are sequentially arranged on the left side wall, and three right contact electrodes are arranged at the positions of the right side wall corresponding to the left side wall; the battery, there are three battery electrodes on a sidewall of the battery; the waterproof plate is mounted on the battery cover plate, a mounting hole is formed in the front shell, and the battery is mounted in the mounting hole and covers the battery groove; the first waterproof ring is arranged between the battery cover plate and the battery jar, and the second waterproof ring is arranged between the front shell and the rear shell; and the rubber sleeve is arranged by wrapping the periphery of the shell by one circle. The law enforcement recorder has the advantages of high battery installation efficiency and capability of preventing water and impact damage.
Description
Technical Field
The utility model relates to a law enforcement record appearance equipment field especially relates to a law enforcement record appearance.
Background
In the law enforcement recorder in the prior art, a contact electrode of a battery jar is arranged on the upper side wall or the lower side wall of the battery jar, and a corresponding battery electrode is arranged above or below a battery. And the shell of the existing law enforcement recorder usually adopts a detachable design, water easily enters the law enforcement recorder from the seam at the side edge of the shell, and the water flows into the circuit board to possibly cause the damage of the law enforcement recorder. Moreover, the existing law enforcement recorder shell is directly exposed outside, and the law enforcement recorder is easily damaged when being carelessly dropped on the ground or collided.
In view of the above, there is a need for a new type of law enforcement recorder that solves or at least alleviates at least some of the above-mentioned technical disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a law enforcement record appearance aims at solving current law enforcement record appearance installation battery and need distinguish the battery positive and negative, the technical problem that the installation effectiveness is low.
In order to achieve the above object, the utility model provides a law enforcement record appearance, include:
the battery comprises a shell, wherein the shell comprises a front shell and a rear shell, a battery jar is formed by matching the front shell and the rear shell, the battery jar comprises a left side wall and a right side wall which are oppositely arranged, and an upper side wall and a lower side wall which are respectively connected with the left side wall and the right side wall, three left contact electrodes are sequentially arranged on the left side wall, and three right contact electrodes are arranged at the positions of the right side wall corresponding to the left side wall;
the battery comprises a battery, wherein three battery electrodes are arranged on one side wall of the battery;
the waterproof plate is mounted on the battery cover plate, a mounting hole is formed in the front shell, and the battery is mounted in the mounting hole and covers the battery groove;
the first waterproof ring is arranged between the battery cover plate and the battery jar, and the second waterproof ring is arranged between the front shell and the rear shell; and
the rubber sleeve wraps the periphery of the shell for a circle.
Preferably, the three left contact electrodes include a first left contact electrode, a second left contact electrode and a third left contact electrode, the second left contact electrode is disposed at a middle position of the left sidewall, and the first left contact electrode and the third left contact electrode have the same polarity and are symmetrically disposed with respect to the second left contact electrode; the three right contact electrodes comprise a first right contact electrode, a second right contact electrode and a third right contact electrode, the second right contact electrode is arranged in the middle of the right side wall, the polarities of the first right contact electrode and the third right contact electrode are the same, and the first right contact electrode and the third right contact electrode are symmetrically arranged relative to the second right contact electrode; the three battery electrodes comprise a first battery electrode, a second battery electrode and a third battery electrode, the second battery electrode is arranged in the middle of the side wall of the battery, and the first battery electrode and the third battery electrode are identical in polarity and are symmetrically arranged relative to the second battery electrode.
Preferably, the waterproof board comprises a hard glue layer and a soft glue layer, and the soft glue layer wraps the hard glue layer.
Preferably, the waterproof plate is provided with a positioning hole, and the battery cover plate is provided with a bulge matched with the positioning hole.
Preferably, the law enforcement recorder further comprises a circuit board electrically connected with the battery, and a key assembly electrically connected with the circuit board, wherein the key assembly is arranged on the side of the shell.
Preferably, the button subassembly includes the mounting panel and sets up switch button, camera button and microphone button on the mounting panel.
Preferably, the law enforcement recorder further comprises a camera and a display screen which are respectively electrically connected with the circuit board, a first mounting hole is formed in the front shell, the display screen is mounted in the first mounting hole, a second mounting hole is formed in the rear shell, and the camera is mounted in the second mounting hole.
Preferably, the law enforcement record appearance still includes gravity inductor and alarm, the gravity inductor with the alarm all with the circuit board is connected.
Preferably, the front shell is provided with a buckle, and the rear shell is provided with a clamping groove matched with the buckle.
Preferably, the first waterproof ring and the second waterproof ring are both rubber rings.
Among the above-mentioned technical scheme, the law enforcement record appearance includes: the battery comprises a shell, a battery groove and a battery cover, wherein the shell comprises a front shell and a rear shell, the front shell and the rear shell are matched to form the battery groove, the battery groove comprises a left side wall, a right side wall which are oppositely arranged, and an upper side wall and a lower side wall which are respectively connected with the left side wall and the right side wall, three left contact electrodes are sequentially arranged on the left side wall, and three right contact electrodes are arranged at the positions of the right side wall corresponding to the left side wall; the battery, there are three battery electrodes on a sidewall of the battery; the waterproof plate is mounted on the battery cover plate, a mounting hole is formed in the front shell, and the battery is mounted in the mounting hole and covers the battery groove; the first waterproof ring is arranged between the battery cover plate and the battery jar, and the second waterproof ring is arranged between the front shell and the rear shell; the rubber sleeve wraps the periphery of the shell for a circle. In the above scheme, all be provided with contact electrode on the left side wall of battery jar and the right side wall, be provided with battery electrode in the corresponding position of battery, like this, no matter when the battery openly put into the battery jar or the battery jar is put into to the reverse side, all can realize switching on of circuit for need not to distinguish the positive and negative of battery again during the battery installation, accelerate the installation effectiveness of battery. For example, if the cell electrode of the cell is electrically connected to the left contact electrode of the left sidewall when the cell is placed in front; when the battery is put in from the back side, it is the battery electrode of the battery that is electrically connected with the right contact electrode of the right sidewall.
Furthermore, through set up the waterproof board on battery cover plate, set up first waterproof circle between battery cover plate and battery jar, set up the waterproof circle of second between casing and back casing in the front, can effectively prevent that water from getting into law enforcement record appearance inside from the seam crossing, arouse that the circuit board burns out. In addition, through setting up the rubber sleeve around casing a week, can play the cushioning effect when law enforcement record appearance casing drops or receives the impact, prevent that law enforcement record appearance from damaging. The utility model discloses a have battery installation effectiveness height, advantage that can waterproof and protecting against shock damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a law enforcement recorder according to an embodiment of the present invention;
FIG. 2 is an exploded view of a law enforcement recorder according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a left side wall of the embodiment of the present invention;
fig. 4 is a schematic structural view of a right side wall of the embodiment of the present invention;
fig. 5 is a cross-sectional view of a waterproof board according to an embodiment of the present invention.
The reference numbers illustrate:
the purpose of the present invention, its functional features and advantages will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
It should be noted that, in order to clearly show the structures of the left contact electrode 211 and the right contact electrode 222, the view of the left sidewall 21 in fig. 3 only shows the structure of the left contact electrode 211, and the view of the right sidewall 22 in fig. 4 only shows the structure of the right contact electrode 222.
Referring to fig. 1-5, the utility model provides a law enforcement record appearance, law enforcement record appearance includes:
the battery comprises a shell 1, wherein the shell 1 comprises a front shell 11 and a rear shell 12, the front shell 11 and the rear shell 12 are matched to form a battery jar 2, the battery jar 2 comprises a left side wall 21 and a right side wall 22 which are oppositely arranged, and an upper side wall and a lower side wall which are respectively connected with the left side wall 21 and the right side wall 22, three left contact electrodes 211 are sequentially arranged on the left side wall 21, and three right contact electrodes 222 are arranged at positions of the right side wall 22 corresponding to the left side wall 21;
a battery 3, wherein one side wall of the battery 3 is provided with three battery electrodes 31;
the battery cover plate 4 and the waterproof plate 5, the waterproof plate 5 is mounted on the battery cover plate 4, the front shell 11 is provided with a mounting hole, and the battery 3 is mounted in the mounting hole and covers the battery slot 2;
a first waterproof ring 6 and a second waterproof ring 7, wherein the first waterproof ring 6 is arranged between the battery cover plate 4 and the battery jar 2, and the second waterproof ring 7 is arranged between the front shell 11 and the rear shell 12; and
the rubber sleeve wraps the periphery of the shell 1 for a circle.
In the above embodiment, the left side wall 21 and the right side wall 22 of the battery jar 2 are both provided with the contact electrodes, and the battery electrodes 31 are provided at the corresponding positions of the battery 3, so that the circuit can be conducted no matter the battery 3 is placed into the battery jar 2 from the front or into the battery jar 2 from the back, and the battery 3 does not need to be distinguished from the front or the back during installation, thereby speeding up the installation efficiency of the battery 3. For example, if the battery electrode 31 of the battery 3 is electrically connected to the left contact electrode 211 of the left sidewall 21 when the battery 3 is placed in front; it is the battery electrode 31 of the battery 3 that is electrically connected with the right contact electrode 222 of the right sidewall 22 when the battery 3 is put in reverse. The three left contact electrodes 211 or the three right contact electrodes 222 may be respectively a positive electrode, a negative electrode, a positive electrode or a negative electrode, a positive electrode, and a negative electrode.
Furthermore, through set up waterproof board 5 on battery apron 4, set up first waterproof circle 6 between battery apron 4 and battery jar 2, set up second waterproof circle 7 between preceding casing 11 and back casing 12, can prevent effectively that water from getting into law enforcement record appearance inside from the seam crossing, arouse that the circuit board burns out. In addition, through setting up the rubber sleeve around casing 1 a week, can play the cushioning effect when law enforcement record appearance casing 1 drops or receives the impact, prevent that law enforcement record appearance from damaging. This embodiment has the advantage that battery 3 installation effectiveness is high, can waterproof and protecting against shock damage.
According to the preferred embodiment of the present invention, the three left contact electrodes 211 include a first left contact electrode, a second left contact electrode and a third left contact electrode, the second left contact electrode is disposed at the middle position of the left sidewall 21, the polarities of the first left contact electrode and the third left contact electrode are the same, and the three left contact electrodes are symmetrically disposed with respect to the second left contact electrode; the three right contact electrodes 222 include a first right contact electrode, a second right contact electrode and a third right contact electrode, the second right contact electrode is disposed at the middle position of the right sidewall 22, the first right contact electrode and the third right contact electrode have the same polarity, and are symmetrically disposed with respect to the second right contact electrode; the three cell electrodes 31 include a first cell electrode, a second cell electrode and a third cell electrode, the second cell electrode is disposed at a middle position of the side wall of the cell 3, and the first cell electrode and the third cell electrode have the same polarity and are symmetrically disposed with respect to the second cell electrode. Preferably, the second left contact electrode, the second right contact electrode and the second battery electrode are all arranged at the right middle position, so that when the batteries 3 are placed in the opposite directions (upside down), circuit conduction can still be realized, and the installation efficiency is further accelerated.
According to another preferred embodiment of the present invention, the waterproof board 5 includes a hard glue layer 51 and a soft glue layer 52, and the hard glue layer 51 is wrapped by the soft glue layer 52. The waterproof plate 5 can be arranged between the battery jar 2 and the battery cover plate 4, and plays a role in further sealing and waterproofing, so that the law enforcement recorder reaches a high waterproof level, and water is prevented from contacting the battery 3. The soft rubber material can be TPU (thermoplastic polyurethane elastomer rubber), the hard rubber can be PC (polycarbonate), and the TPU is an elastomer material and has excellent elasticity and deformation recovery. The two materials have similar molecular structures, can be well encapsulated and have good adhesive property. During molding, the material combination of TPU encapsulated PC can be adopted, the PC material provides strength, and the TPU soft glue encapsulated on the PC can be tightly attached to the battery jar 2 to play a role in sealing and waterproofing.
Furthermore, the waterproof plate 5 is provided with a positioning hole 53, and the battery cover plate 4 is provided with a protrusion matched with the positioning hole 53. The number of positioning holes 53 can be set according to actual conditions. The top end of the bulge can be provided with a ball, when the ball is inserted into the positioning hole 53, the hole wall of the positioning hole 53 is elastically deformed and enlarged, so that the ball can pass through the positioning hole; when the ball passes through the positioning hole 53, the wall of the positioning hole 53 is restored to clamp the ball, thereby playing a role in clamping and positioning.
Furthermore, the law enforcement recorder also comprises a circuit board electrically connected with the battery 3 and a key assembly electrically connected with the circuit board, wherein the key assembly is arranged on the side edge of the shell 1. The key assembly comprises a mounting plate and a power switch key 201, a camera key 202 and a microphone key 203 which are arranged on the mounting plate. The power switch button 201 is used to control the law enforcement recorder to turn on or off, the camera button 202 is used to control the camera 10 to turn on or off, and the microphone button 203 is used to turn on or off the microphone to enable a conversation with other law enforcement recorder holders.
Furthermore, the law enforcement recorder further comprises a camera 10 and a display screen 20 which are respectively electrically connected with the circuit board, a first mounting hole 8 is formed in the front shell 11, the display screen 20 is mounted in the first mounting hole 8, a second mounting hole 9 is formed in the rear shell 12, and the camera 10 is mounted in the second mounting hole 9. The law enforcement recorder also comprises a camera function, and videos collected by the camera 10 can be observed through the display screen 20.
Furthermore, the law enforcement recorder also comprises a gravity sensor and an alarm, and the gravity sensor and the alarm are both connected with the circuit board. When the gravity sensor senses that the gravity sensor falls down or falls down suddenly, the emergency situation is possibly met, the signal can be sent to the circuit board, and the circuit board sends an alarm signal to the alarm to give an alarm.
Further, a buckle is arranged on the front shell 11, and a clamping groove matched with the buckle is arranged on the rear shell 12. The front case 11 and the rear case 12 are detachably connected, but the connection method is not limited to the above one. Alternatively, a snap groove may be provided in the front case 11 and a snap may be provided in the rear case 12, or the front case 11 and the rear case 12 may be connected by screws.
Further, the first waterproof ring 6 and the second waterproof ring 7 are both rubber rings. The rubber ring has certain elasticity and can play a role in sealing and waterproofing.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the technical conception of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields.
Claims (10)
1. A law enforcement recorder, comprising:
the battery comprises a shell, wherein the shell comprises a front shell and a rear shell, a battery jar is formed by matching the front shell and the rear shell, the battery jar comprises a left side wall and a right side wall which are oppositely arranged, and an upper side wall and a lower side wall which are respectively connected with the left side wall and the right side wall, three left contact electrodes are sequentially arranged on the left side wall, and three right contact electrodes are arranged at the positions of the right side wall corresponding to the left side wall;
the battery comprises a battery, wherein three battery electrodes are arranged on one side wall of the battery;
the waterproof plate is mounted on the battery cover plate, a mounting hole is formed in the front shell, and the battery is mounted in the mounting hole and covers the battery groove;
the first waterproof ring is arranged between the battery cover plate and the battery jar, and the second waterproof ring is arranged between the front shell and the rear shell; and
the rubber sleeve wraps the periphery of the shell for a circle.
2. The law enforcement recorder of claim 1, wherein the three left contact electrodes include a first left contact electrode, a second left contact electrode and a third left contact electrode, the second left contact electrode is disposed at a middle position of the left sidewall, the first left contact electrode and the third left contact electrode have the same polarity and are symmetrically disposed with respect to the second left contact electrode; the three right contact electrodes comprise a first right contact electrode, a second right contact electrode and a third right contact electrode, the second right contact electrode is arranged in the middle of the right side wall, the polarities of the first right contact electrode and the third right contact electrode are the same, and the first right contact electrode and the third right contact electrode are symmetrically arranged relative to the second right contact electrode; the three battery electrodes comprise a first battery electrode, a second battery electrode and a third battery electrode, the second battery electrode is arranged in the middle of the side wall of the battery, and the first battery electrode and the third battery electrode are identical in polarity and are symmetrically arranged relative to the second battery electrode.
3. The law enforcement recorder of claim 1, wherein the waterproof sheet comprises a hard glue layer and a soft glue layer, the soft glue layer wrapping the hard glue layer.
4. The law enforcement recorder of claim 1, wherein the waterproof plate is provided with positioning holes and the battery cover plate is provided with protrusions that mate with the positioning holes.
5. The enforcement recorder of claim 1, further comprising a circuit board electrically connected to the battery, a key assembly electrically connected to the circuit board, the key assembly being disposed on a side of the housing.
6. The law enforcement recorder of claim 5, wherein the key assembly comprises a mounting plate and a power switch key, a camera key and a microphone key disposed on the mounting plate.
7. The law enforcement recorder of claim 5, further comprising a camera and a display screen electrically connected to the circuit board, respectively, the front housing having a first mounting hole, the display screen being mounted to the first mounting hole, the rear housing having a second mounting hole, the camera being mounted to the second mounting hole.
8. The law enforcement recorder of claim 7, further comprising a gravity sensor and an alarm, both of which are connected to the circuit board.
9. The law enforcement recorder of claim 1, wherein the front housing has a catch provided thereon and the rear housing has a slot provided thereon to mate with the catch.
10. The law enforcement recorder of claim 1, wherein the first waterproof ring and the second waterproof ring are both rubber rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445453.2U CN212727153U (en) | 2020-07-21 | 2020-07-21 | Law enforcement record appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445453.2U CN212727153U (en) | 2020-07-21 | 2020-07-21 | Law enforcement record appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212727153U true CN212727153U (en) | 2021-03-16 |
Family
ID=74907862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445453.2U Active CN212727153U (en) | 2020-07-21 | 2020-07-21 | Law enforcement record appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212727153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114244979A (en) * | 2021-12-02 | 2022-03-25 | 唐山开用网络信息服务有限公司 | Law enforcement audio and video recording acquisition system and workstation manufacturing device |
-
2020
- 2020-07-21 CN CN202021445453.2U patent/CN212727153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114244979A (en) * | 2021-12-02 | 2022-03-25 | 唐山开用网络信息服务有限公司 | Law enforcement audio and video recording acquisition system and workstation manufacturing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3963519A (en) | Metal/air cell | |
| US7879477B2 (en) | Polymer battery pack | |
| US5790040A (en) | Battery-operated security system sensors | |
| US20070080412A1 (en) | Electric acoustic converter and electronic device using the same | |
| JP2008293940A (en) | Battery pack | |
| CN108254975A (en) | Display screen component and electronic equipment | |
| JP5413746B2 (en) | battery pack | |
| CN212727153U (en) | Law enforcement record appearance | |
| CN109888136B (en) | Battery module and surfing equipment comprising same | |
| CN110677766A (en) | Wireless earphone charging box and wireless earphone | |
| CN216161182U (en) | Bluetooth anti-lost charger baby | |
| CN210431756U (en) | Wireless Bluetooth sound box with light function | |
| CN214378578U (en) | Battery pack and electronic device | |
| CN114364169A (en) | Portable electronic equipment who possesses elasticity antidetonation structure | |
| US8501337B2 (en) | Portable electronic device with spare battery | |
| CN212874690U (en) | Battery pack box and battery pack | |
| CN210246842U (en) | Three-proofing smart phone structure | |
| JP2008103261A (en) | Battery adapter | |
| US8691428B2 (en) | Battery pack comprising three case coverings | |
| JP6799266B2 (en) | Battery pack for portable electronic devices | |
| JP3141484B2 (en) | Polymer battery and its package structure | |
| US9520912B1 (en) | Shock absorbing phone case with hidden compartment | |
| CN211406072U (en) | Display mobile phone shell with storage battery | |
| CN210156624U (en) | Emergent portable terminal and interface module thereof | |
| CN217135485U (en) | Children interphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |