CN204654136U - Handheld terminal back splint - Google Patents
Handheld terminal back splint Download PDFInfo
- Publication number
- CN204654136U CN204654136U CN201520220000.2U CN201520220000U CN204654136U CN 204654136 U CN204654136 U CN 204654136U CN 201520220000 U CN201520220000 U CN 201520220000U CN 204654136 U CN204654136 U CN 204654136U
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- China
- Prior art keywords
- fixed head
- clamping
- sliding panel
- back splint
- grip block
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- 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.)
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- 230000002265 prevention Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of handheld terminal back splint, it clamping device comprising snap device and be connected to snap device, snap device comprises fixed head and sliding panel, sliding panel is arranged on fixed head along the length direction slip of fixed head, one end of fixed head arranges the first clamping protuberance, the end away from the first clamping protuberance of sliding panel arranges the second clamping protuberance, first clamping protuberance, for snapping in the first clamping recess of handheld terminal, promotes sliding panel to make the second clamping protuberance snap in or to depart from the second clamping recess of handheld terminal.The utility model provides a kind of handheld terminal back splint be convenient to the relative back splint of handheld terminal and installed or removed.
Description
Technical field
The utility model relates to a kind of police instrument and equipment, particularly a kind of handheld terminal back splint.
Background technology
Law-enforcing recorder is also known as police law-enforcing recorder, this product integrates digital vedio recording, digital camera, intercommunication transmitter function, can to carrying out dynamic, static field condition digitized record in enforcing law, it is lightweight, volume is little, wear flexible, possess waterproof, shockproof, anti-ly fall ability, built-in infrared lamp still can ensure the clear shooting of image under entirely black night condition simultaneously, and the law-enforcing recorder most of the time will be placed on the back splint of law-enforcing recorder.
At present, the back splint of the law-enforcing recorder circulated in market with between recorder or adopt non-removable being fixedly connected with, or adopts buckle-type to snap in, and so, has caused dismounting difficulty between law-enforcing recorder and back splint.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of handheld terminal back splint facilitating handheld terminal to dismantle on back splint.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of handheld terminal back splint, it clamping device comprising snap device and be connected to snap device, snap device comprises fixed head and sliding panel, sliding panel is arranged on fixed head along the length direction slip of fixed head, one end of fixed head arranges the first clamping protuberance, the end away from the first clamping protuberance of sliding panel arranges the second clamping protuberance, first clamping protuberance is for snapping in the first clamping recess of handheld terminal, promote sliding panel to make the second clamping protuberance snap in or to depart from the second clamping recess of handheld terminal.
Wherein, snap device comprises the second rotating shaft further, and clamping device has the boss protruding and arrange, and boss is the strip extended in the length direction along fixed head, boss has the endoporus or groove that the length direction along fixed head extends, and the second rotating shaft is inserted in endoporus or is embedded groove; Fixed head is arranged the first chute and a pair fixed part, one side of a pair fixed part self-retaining plate is protruded to arrange and is respectively used to the two ends fixing the second rotating shaft, first chute is arranged at for accommodating boss between a pair fixed part, and provides rotation space around the second axis of rotation for boss.
Wherein, snap device comprises the second spring further, and the second spring is inserted in the second rotating shaft; Sliding panel arranges accepting groove, and boss stretches into for driving when the second spring pressurized or resilience sliding panel to slide along the length direction of fixed head in accepting groove, and accepting groove is further for boss provides rotation space around the second axis of rotation.
Wherein, sliding panel has multiple projection being provided with screwed hole, and a side of the protruding main body from sliding panel is protruded and arranged; On fixed head, correspondence arranges multiple second chute, and the second chute runs through the two sides of fixed head, and protruding height is greater than the height of the second chute; Snap device comprises multiple with projection threaded connector one to one further, and threaded connector is screwed in protruding screwed hole to make sliding panel slidably assemble to fixed head.
Wherein, snap device comprises multiple with threaded connector pad one to one further, and pad is arranged between projection and threaded connector.
Wherein, multiple second chute is distributed in the both sides of the first chute.
Wherein, clamping device is arranged multiple with projection accommodating recess or accepting hole one to one.
Wherein, clamping device comprises the first grip block, the second grip block, the first rotating shaft and the first spring, second grip block is connected to fixed head, one end of one side of the first grip block arranges first ear a pair with through hole, one end of one side of the second grip block arranges second ear a pair with through hole, first spring is torsion spring, and the first rotating shaft penetrates a pair first ears, a pair second ears and torsion springs, to form elasticity dop between the first grip block and the second grip block.
Wherein, the other end of the other end of a side of the first grip block or a side of the second grip block has overhead kick portion to form disconnecting prevention structure in the end of elasticity dop.
The beneficial effects of the utility model are: the situation being different from prior art, the sliding panel of the snap device of the utility model handheld terminal back splint is arranged on fixed head along the length direction of fixed head, fixed head being arranged the first clamping protuberance of the first clamping recess for snapping in handheld terminal, sliding panel being arranged the second clamping protuberance of the second clamping recess for snapping in handheld terminal; Thus a kind of handheld terminal back splint be convenient to the relative back splint of handheld terminal and installed or removed is provided.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model handheld terminal back splint one preferred embodiment;
Fig. 2 is the broken away view of back splint shown in Fig. 1 and the handheld terminal that uses this back splint to fix;
Fig. 3 A and Fig. 3 B is the first using state center rip cutting sectional structure chart and the second using state center rip cutting sectional structure chart of back splint shown in Fig. 2;
Fig. 4 is that the snap device of back splint shown in Fig. 2 is separated schematic diagram with clamping device;
Fig. 5 is the three-dimensional exploded view of snap device shown in Fig. 4;
Fig. 6 is the sectional structure chart of snap device shown in Fig. 4 from the crosscut of threaded connector place;
Fig. 7 is the three-dimensional exploded view of clamping device shown in Fig. 4;
Fig. 8 A and Fig. 8 B is the first using state schematic diagram and the second using state schematic diagram of clamping device shown in Fig. 4;
Fig. 9 A-Fig. 9 C is the three kind using state schematic diagrames of snap device relative to clamping device of back splint shown in Fig. 2;
Figure 10 is the assembly drawing of the handheld terminal using the utility model back splint to fix shown in Fig. 2;
Figure 11 is the handheld terminal center rip cutting sectional view using the utility model back splint fixing shown in Figure 10;
Figure 12 is the first the wearing mode flow chart of the handheld terminal using the utility model back splint to fix shown in Figure 10;
Figure 13 is the second wearing mode flow chart of the handheld terminal using the utility model back splint to fix shown in Figure 10;
Figure 14 A-Figure 14 C uses the fixing handheld terminal of the utility model back splint to wear rear three kinds of using state schematic diagrames shown in Figure 10.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 4, the utility model handheld terminal back splint 100 comprises snap device 10 and is connected to the clamping device 20 of snap device 10.Preferably, handheld terminal is law-enforcing recorder.In practical application, handheld terminal can also be that other have the portable terminal of the demand of holding.Be described in detail for law-enforcing recorder in the present embodiment.
Snap device 10 comprises fixed head 11 and sliding panel 12.Sliding panel 12 is arranged on fixed head 11 along the length direction slip of fixed head 11.From the use habit of law-enforcing recorder, the length direction of fixed head 11 is consistent with the vertical direction in law-enforcing recorder application process; Namely in application process, the length direction of fixed head 11 and vertical direction.In the present embodiment, the top of fixed head 11 arranges clamping protuberance 111, and the bottom of sliding panel 12 arranges clamping protuberance 121.Law-enforcing recorder 30 is arranged the first clamping recess (sign) and the second clamping recess (sign), clamping protuberance 111 is for snapping in the first clamping recess of law-enforcing recorder 30, and the length direction along fixed head 11 promotes sliding panel 12 and clamping protuberance 121 snapped in or departs from the second clamping recess of law-enforcing recorder 30; In the present embodiment, first clamping recess is arranged at the position of law-enforcing recorder 30 near top, second clamping recess is arranged at the position of law-enforcing recorder 30 near bottom, and in practical application, the setting position of the first clamping recess and the second clamping recess is not by the restriction of the present embodiment.In practical application, clamping protuberance 111 can be arranged at the bottom of fixed head 11, and now, clamping protuberance 121 is arranged at the bottom of sliding panel 12; In other words, clamping protuberance 111 and clamping protuberance 121 to be arranged at respectively on fixed head 11 and sliding panel 12 and to be positioned at the two ends of snap device 10.
Please with further reference to Fig. 5, in the present embodiment, sliding panel 12 has accepting groove 122 and multiple projection 123 being provided with screwed hole (sign).Wherein, protruding 123 protrude setting from a side of the main body of sliding panel 12; Accepting groove 122 runs through the two sides of the main body of sliding panel 12; Multiple protruding 123 both sides being positioned at accepting groove 122.
Fixed head 11 has the first chute 112, a pair fixed part 113 and multiple second chute 114.First chute 112 runs through the two sides of the main body of fixed head 11, and itself and accepting groove 122 are just right, and the length of the first chute 112 is greater than the length of accepting groove 122.A pair fixed part 113 lays respectively at the two ends of the first chute 112, and setting is protruded in a side of self-retaining plate 11.In other words, the first chute 112 is arranged between a pair fixed part 113.Multiple second chutes 114 run through the two sides of the main body of fixed head 11, and with protruding 123 one_to_one corresponding, therefore, multiple second chutes 114 are distributed in the both sides of the first chute 112.Please with further reference to Fig. 6, the height of protruding 123 is greater than the height of the second chute 114.
Snap device 10 comprises multiple threaded connector 15 and multiple pad further.The quantity of threaded connector 15 is consistent with the quantity of pad 16, for being assembled to protruding 123.Particularly, the side arranging projection 123 of sliding panel 12 is close to the side away from fixed part 113 of fixed head 11, one side of protruding 123 self-retaining plates 11 is stretched in the second corresponding with it chute 114, height due to protruding 123 is greater than the height of the second chute 114, and projection 123 exceeds the another side of fixed head 11; Pad 16 be placed in the end of protruding 123 or after being inserted in threaded connector 15, threaded connector 15 be screwed in the screwed hole of protruding 123; Threaded connector 15 is screwed into after in protruding 123, and pad is between protruding 123 and threaded connector 15; Thus sliding panel 12 is slidably connected to fixed head 11.In other examples, can also realize being slidably connected by other connected mode between sliding panel 12 and fixed head 11; The fit system etc. of such as slide rail and chute.
Snap device 10 comprises rotating shaft 13 and spring 14 further.Spring 14 is common compression spring, for sliding panel 12 provides screen resilience relative to fixed head 11 reset.Rotating shaft 13 is for fixing spring 14 and connect clamping device 20, and rotating shaft 13, spring 14 are described further below with the annexation of other elements.
Please with further reference to Fig. 7 to Fig. 8, in the present embodiment, clamping device 20 comprises the first grip block 21, second grip block 22, rotating shaft 23 and spring 24.Second grip block 22 is connected to fixed head 11.Spring 24 is torsion spring.
First grip block 21 is roughly in tabular, and one end of one side arranges the ear 211 a pair with through hole (sign).
Second clamping version 22 is roughly in tabular, and one end of one side arranges the ear 221 a pair with through hole (sign), and the other end of this side arranges barb 222; Another side is protruded and is arranged a boss 223.Boss 223 is the strip extended in the length direction direction along the second grip block 22, and it has the endoporus (sign) or groove that extend along its length.After clamping device 20 is assembled to snap device, the length direction of the second grip block 22 is consistent with the length direction of fixed head 11, and therefore, the bearing of trend of boss 223 and endoporus thereof can also be interpreted as the length direction of fixed head 11.Second grip block 22 is also arranged multiple and protruding 123 accepting hole 224 or accommodating recess one to one.
Rotating shaft 23 penetrates in a pair ear 211, a pair ear 221 and spring 24, to form elasticity dop between the first grip block 21 and the second grip block 22.
It should be noted that, in practical application, the quantity of the ear 221 with through hole that the quantity of the ear 211 with through hole that the first grip block 21 is arranged and the second grip block 22 are arranged does not limit by the present embodiment, such as, first grip block 21 arranges a pair ear 211, and the second grip block 22 arranges an ear 221 between a pair ear 211; Or the second grip block 22 is arranged a pair ear 221, and the first grip block 21 arranges an ear 211 between a pair ear 221; Or the first grip block 21 is arranged two pairs of ears 211, second grip block 22 and arrange a pair ear 221, each ear 221 to lay respectively between a pair ear 211 etc., does not enumerate at this.
The overhead kick portion 222 that second grip block 22 is arranged is positioned at the end of elasticity dop thus forms disconnecting prevention structure.In other examples, overhead kick portion can also be arranged on the first grip block 21.
In practical application, clamping device 20 can also realize clamping in other way, and such as other have the mechanism of elasticity dop or have the mechanism etc. buckled.
Please composition graphs 9 further, rotating shaft 13 is inserted in the endoporus of the boss 223 of the second grip block 22 or is embedded in the groove of boss; Spring 14 is inserted in rotating shaft 13, and one end of spring 14 abuts with one end of boss 223; Then, the two ends of rotating shaft 13 are fixed to a pair fixed part 113 respectively; So, rotating shaft 13, spring 14 and boss 223 are all arranged in the first chute 112, and boss 223 part is goed deep in the accepting groove 122 of sliding panel 12.The length of boss 223 is equal with the length of accepting groove 122, therefore, when clamping device 20 moves along the length direction of fixed head 11 relative to the fixed head 11 of snap device 10, sliding panel 12 also can move along the length direction of fixed head 11 by opposing fixed plate 11 under the drive of boss 223, when promoting clamping device 20 opposing fixed plate 11 and moving towards clamping protuberance 111, spring 14 is further compressed, the clamping protuberance 121 of sliding panel 12 shrinks in fixed head 11, and the entire length of snap device 10 shortens; When unclamping clamping device 20, spring 14 resilience, clamping device 20 drives sliding panel 12 to reset.
In the present embodiment, the width of the first chute 112 of fixed head 11 and the width of the accepting groove 122 of sliding panel 12 are all greater than the width of the boss 223 of the second grip block 22, thus for boss 223 around the shaft 13 rotate rotation space is provided.When clamping device 20 rotates around the second rotating shaft 13, accepting hole 224 provides spatial accommodation for the nut of threaded connector 15.
Please with further reference to Figure 10 to Figure 13, the mode wearing law-enforcing recorder has two kinds, can as shown in figure 12, wear in the buckle of user's clothes after first law-enforcing recorder 30 being snapped in back splint 100 again; Or, as shown in figure 13, first back splint is sandwiched after in the buckle of user's clothes, then law-enforcing recorder 30 is snapped in back splint 100.
Wherein, the process that law-enforcing recorder 30 snaps in back splint 100 specifically comprises: snap in the first clamping recess of law-enforcing recorder 30 by the first clamping protuberance 111 of fixed head 11, and now snap device 10 is in a certain angle with law-enforcing recorder 30; Direction towards the first clamping protuberance 111 promotes back splint 100, in the process promoting back splint 100, press back splint 100 simultaneously, the second clamping protuberance 121 is moved up and snap device 10 is fitted with law-enforcing recorder 30; After law-enforcing recorder 30 and snap device 10 are fitted, stop the thrust in the direction towards the first clamping protuberance 111, snap in the second clamping recess of law-enforcing recorder 30 after making the second clamping protuberance 121 resilience.
Wherein, process back splint 100 being sandwiched the buckle of user's clothes directly sandwiches in buckle after then only needing to open the elasticity dop of clamping device 20.
The process of being taken off in the buckle of user's clothes by law-enforcing recorder 30 is then completely contrary with the process worn, and comprises and is only taken off by law-enforcing recorder 30 and law-enforcing recorder 30 is taken off two kinds of modes together with back splint 100 from clothes.
Please with further reference to Figure 14, in enforcing law, when needing adjustment shooting angle, rotate law-enforcing recorder 30, itself and snap device 10 13 rotate relative to clamping device 20 together around the shaft in the horizontal direction.
In the present embodiment, the second clamping recess that spring 14 snaps in law-enforcing recorder for clamping protuberance 121 provides elastic recoil power, makes snap device 10 and law-enforcing recorder realize stable connection.In practical application, snap device 10 and law-enforcing recorder can also be made to realize stable be connected or taken off on snap device 10 by law-enforcing recorder by the mode arranging detent mechanism in fixed head 11 and the corresponding position of sliding panel 12; Such as, sliding panel 12 arranges locating slot, fixed head 11 arranges telescoping mechanism, when promoting sliding panel 12 opposing fixed plate 11 and extending out to predeterminated position, telescoping mechanism stretches in locating slot and sliding panel 12 opposing fixed plate position is fixed, further pressing telescoping mechanism, the self-align groove retraction of telescoping mechanism, can promote sliding panel 12 and regain relative to fixed head 11.
Compared with prior art, the sliding panel 12 of the snap device 10 of the utility model handheld terminal back splint 100 is arranged on fixed head 11 along the length direction of fixed head 11, fixed head 11 being arranged the first clamping protuberance 111 of the first clamping recess for snapping in handheld terminal, sliding panel 12 being arranged the second clamping protuberance 121 of the second clamping recess for snapping in handheld terminal; Thus a kind of handheld terminal back splint be convenient to the relative back splint of handheld terminal and installed or removed is provided.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a handheld terminal back splint, it is characterized in that, described back splint comprises snap device and is connected to the clamping device of described snap device, described snap device comprises fixed head and sliding panel, described sliding panel is arranged on described fixed head along the length direction slip of described fixed head, one end of described fixed head arranges the first clamping protuberance, the end away from described first clamping protuberance of described sliding panel arranges the second clamping protuberance, described first clamping protuberance is for snapping in the first clamping recess of described handheld terminal, promote described sliding panel to make described second clamping protuberance snap in or to depart from the second clamping recess of described handheld terminal.
2. back splint according to claim 1, it is characterized in that, described snap device comprises the second rotating shaft further, described clamping device has the boss protruding and arrange, described boss is the strip extended in the length direction along described fixed head, described boss has the endoporus or groove that the length direction along described fixed head extends, and described second rotating shaft is inserted in described endoporus or is embedded described groove; Described fixed head is arranged the first chute and a pair fixed part, described a pair fixed part protrudes from a side of described fixed head the two ends arranging and be respectively used to fixing described second rotating shaft, described first chute is arranged at for accommodating described boss between described a pair fixed part, and provides rotation space around described second axis of rotation for described boss.
3. back splint according to claim 2, is characterized in that, described snap device comprises the second spring further, and described second spring is inserted in described second rotating shaft; Described sliding panel arranges accepting groove, described boss stretches into for driving described sliding panel to slide along the length direction of described fixed head when described second spring pressurized or resilience in described accepting groove, and described accepting groove is further for described boss provides rotation space around described second axis of rotation.
4. back splint according to claim 3, is characterized in that, described sliding panel has multiple projection being provided with screwed hole, and described projection is protruded from a side of the main body of described sliding panel and arranged; On described fixed head, correspondence arranges multiple second chute, and described second chute runs through the two sides of described fixed head, and the height of described projection is greater than the height of described second chute; Described snap device comprises multiple and described projection threaded connector one to one further, and described threaded connector is screwed in the screwed hole of described projection to make described sliding panel slidably assemble to described fixed head.
5. back splint according to claim 4, is characterized in that, described snap device comprises multiple and described threaded connector pad one to one further, and described pad is arranged between described projection and described threaded connector.
6. back splint according to claim 4, is characterized in that, described multiple second chute is distributed in the both sides of described first chute.
7. back splint according to claim 4, is characterized in that, described clamping device is arranged multiple and described projection accommodating recess or accepting hole one to one.
8. back splint according to claim 1, it is characterized in that, described clamping device comprises the first grip block, second grip block, first rotating shaft and the first spring, described second grip block is connected to described fixed head, one end of one side of described first grip block arranges first ear a pair with through hole, one end of one side of described second grip block arranges second ear a pair with through hole, described first spring is torsion spring, described first rotating shaft penetrates the first ear described in a pair, second ear described in a pair and described torsion spring, to form elasticity dop between described first grip block and described second grip block.
9. back splint according to claim 8, is characterized in that, the other end of the other end of a side of described first grip block or a side of described second grip block has overhead kick portion to form disconnecting prevention structure in the end of described elasticity dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220000.2U CN204654136U (en) | 2015-04-13 | 2015-04-13 | Handheld terminal back splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220000.2U CN204654136U (en) | 2015-04-13 | 2015-04-13 | Handheld terminal back splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204654136U true CN204654136U (en) | 2015-09-23 |
Family
ID=54124589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220000.2U Expired - Fee Related CN204654136U (en) | 2015-04-13 | 2015-04-13 | Handheld terminal back splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204654136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143555A (en) * | 2016-03-01 | 2017-09-08 | 布雷斯拉夫·科世达 | The clip of item holder |
-
2015
- 2015-04-13 CN CN201520220000.2U patent/CN204654136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143555A (en) * | 2016-03-01 | 2017-09-08 | 布雷斯拉夫·科世达 | The clip of item holder |
| CN107143555B (en) * | 2016-03-01 | 2019-06-18 | 布雷斯拉夫·科世达 | The clip of item holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |