CN206789755U - The data connector and data acquisition unit of data acquisition unit - Google Patents

Abstract

The utility model discloses the data connector and data acquisition unit of a kind of data acquisition unit, wherein, the data connector of data acquisition unit includes：Socket, upper end set in open, inserted for law-enforcing recorder；Data-interface, it is installed in socket, when law-enforcing recorder is inserted in socket, the data pin of data-interface and law-enforcing recorder is electrically connected with；And at least one pair of fixture, in relative in socket, an at least fixture is flexible adjustment device in a pair of fixtures, and flexible adjustment device stretches along the direction close to or away from another fixture, when a pair of fixtures are used in law-enforcing recorder insertion socket, law-enforcing recorder is clamped.It can be adjusted because elastically-deformable degree occurs for flexible adjustment device, the law-enforcing recorder of different model can be applicable by so allowing for the data connector of the data acquisition unit.

Description

The data connector and data acquisition unit of data acquisition unit

Technical field

It the utility model is related to police equipment technical field, the data connector and data of more particularly to a kind of data acquisition unit Collector.

Background technology

Data acquisition unit is also known as data collection station, and it is mainly used in carrying out data interaction or to law enforcement with law-enforcing recorder Recorder is powered.A kind of socket of fixed dimension is only set on existing data acquisition unit, and law-enforcing recorder inserts from the socket When, its data pin docks with the data-interface in socket, is so achieved that the electrical of law-enforcing recorder and data acquisition unit Connection.

However, the model of existing law-enforcing recorder is relatively more, the size of the law-enforcing recorder of each model differs, if law enforcement Recorder it is oversized, then can not insert in the socket of data acquisition unit, if law-enforcing recorder is undersized, cause Law-enforcing recorder can not be fixed in socket.In this way, result in existing data acquisition unit can not compatible various models law enforcement Recorder, inconvenience is brought to law enfrocement official.

Utility model content

Main purpose of the present utility model is to propose a kind of data connector of data acquisition unit, it is intended to makes data acquisition unit Data connector can be adapted to the law-enforcing recorder of different model.

To achieve the above object, the utility model proposes a kind of law-enforcing recorder data connector, it includes：

Socket, upper end set in open, inserted for law-enforcing recorder；

Data-interface, it is installed in the socket, when the law-enforcing recorder is inserted in the socket, the data connect The data pin of mouth and the law-enforcing recorder is electrically connected with；And

At least one pair of fixture, in relative in the socket, an at least fixture is bullet in the pair of fixture Property adjusting means, and the flexible adjustment device is close to or away from the direction of another fixture along stretching, the pair of fixation Part is used to, when the law-enforcing recorder is inserted in the socket, clamp the law-enforcing recorder.

Preferably, the socket include bottom plate, upwardly extended from the bottom plate and be in two first side plates that are oppositely arranged and Two second side plates；The data-interface is located at the inner surface of the bottom plate；Flexible adjustment device in the pair of fixture is set Another fixture in the inner surface setting of first side plate and the first side plate of protrusion, the pair of fixture is another First side plate.

Preferably, first side plate is provided through mounting hole；The flexible adjustment device includes being slidably mounted on institute State the jacking block in mounting hole, be fixed on first side plate outer surface and described in face mounting hole set fixed plate and The elastic component that the jacking block is connected with the fixed plate, the elastic component elasticity support the jacking block, to cause the jacking block Part is stretched out from the inner of the mounting hole.

Preferably, locking device is provided with the bottom plate, the locking device coordinates with the law-enforcing recorder, will The law-enforcing recorder is fixed in the socket.

Preferably, the bottom plate is provided with two sliding channels positioned at the data-interface two opposite sides；The locking device Including two locks and two (the first back-moving springs, each lock is slidably mounted in a sliding channel, and each described the One end of one back-moving spring abuts with a lock, and the other end and the sliding channel of each (the first back-moving spring are remote From the end abutment of another sliding channel, to flexibly support the lock.

Preferably, the outer surface of the bottom plate is arranged with two chutes positioned at the data-interface two opposite sides, and each The chute is provided with the resigning opening of the inner surface through the bottom plate；

The data connector also includes cover plate, the outer surface of bottom plate described in the plate cover lid, to be total to two chutes With two sliding channels of composition；

Each lock is with sliding part and the tight lock part being convexly equipped on the sliding part, the slip of each lock Portion is slidably mounted in a sliding channel, and the self-corresponding resigning opening of tight lock part of each lock is stretched in socket；

One end of each (the first back-moving spring abuts with one end of the sliding part, each (the first back-moving spring The other end and end abutment of the chute away from another chute, to flexibly support the lock.

Preferably, the locking device also includes two drive links being installed on the bottom plate, each drive link Middle part and the bottom plate are pivotally connected, and one end of each drive link and a lock are back to the one of the (the first back-moving spring End abuts, and the other end of each drive link stretches out the socket and set；

One end stress of two drive links away from the lock and to direction close to each other move when, two transmissions Bar, to the movement being located remotely from each other, is slided in the direction away from each other with the end abutted that latches with the lock of promotion two.

Preferably, the outer surface of prominent first side plate in two one end of the drive link away from the lock is set Put；

The data connector also includes tripper, and the tripper is also included vertically to being slidably mounted on described the The solution lock-switch of side plate outer surface, the solution lock-switch include main part and two folders extended downwardly from the main part Bar is held, and the spacing between two supporting rods gradually increases from up to down, two supporting rods are used to clamp two transmissions The one end of bar away from the lock；

During the solution lock-switch slide downward, two one end of the drive link away from the lock are driven to close to each other Direction is moved, to cause two drive links with the end abutted that latches to the movement being located remotely from each other.

Preferably, the bottom plate is provided through first through hole；

The data connector also includes the cover plate that cover covers the bottom plate, and the cover plate is arranged at intervals with the bottom plate；

The data connector also includes resetting means, and the resetting means includes playing pin and the 3rd back-moving spring, the bullet Needle set, which has, to be in the form of a column upspringing for setting and portion and is convexly equipped in the positive stop lug boss of the portion outer surface of upspringing, the one end in the portion of upspringing Stretched into through the first through hole in the socket, with the positioning hole grafting with the data pin；

3rd back-moving spring be sheathed on it is described upspring in portion, and one end of the 3rd back-moving spring with it is described spacing Projection abuts, and the other end of the 3rd back-moving spring abuts with the cover plate, to flexibly support the bullet pin.

Preferably, the data connector includes two pairs of fixtures, and a pair of fixtures are divided on two first side plates, another pair Fixture is divided on two second side plates.

The utility model also proposes a kind of data acquisition unit, including controller and is electrically connected with the controller Data connector, the data connector include：

Socket, upper end set in open, inserted for law-enforcing recorder；

Data-interface, it is installed in the socket, when the law-enforcing recorder is inserted in the socket, the data connect The data pin of mouth and the law-enforcing recorder is electrically connected with；And

At least one pair of fixture, in relative in the socket, an at least fixture is bullet in the pair of fixture Property adjusting means, and the flexible adjustment device is close to or away from the direction of another fixture along stretching, the pair of fixation Part is used to, when the law-enforcing recorder is inserted in the socket, clamp the law-enforcing recorder.

The utility model sets at least one by the way that data-interface is arranged in the open socket in upper end in the socket To in the fixture being oppositely arranged, at least one fixture is flexible adjustment device in a pair of fixtures, the flexible adjustment Device stretches along the direction closer or far from another fixture.When in law-enforcing recorder insertion socket, the flexible adjustment device Compressed by the extruding of law-enforcing recorder, now, law-enforcing recorder is clamped by the flexible adjustment device and another fixture, from And it is fixed in socket.It can be adjusted because elastically-deformable degree occurs for flexible adjustment device, so allow for this The data connector of data acquisition unit can be applicable the law-enforcing recorder of different model.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the structural representation of the embodiment of data connector one of the utility model data acquisition unit；

Fig. 2 is the data connector of data acquisition unit and the assembling figure of law-enforcing recorder in Fig. 1；

Fig. 3 is the top view of the socket of data connector in Fig. 1；

Fig. 4 is the explosive view of elastic adjusting means in Fig. 1；

Fig. 5 is along A-A sectional view in Fig. 1；

Fig. 6 is another view of the socket of data connector in Fig. 1；

Fig. 7 is another view of the data connector of data acquisition unit in Fig. 1；

Fig. 8 is along B-B sectional view in Fig. 7；

Fig. 9 is the explosive view of the tripper of data connector in Fig. 1；

Figure 10 is along C-C sectional view in Fig. 1；

Figure 11 is the explosive view of resetting means in Fig. 8.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

In order that the data connector of data acquisition unit can be adapted to the law-enforcing recorder of different model, the utility model proposes A kind of data connector of new data acquisition unit, refer to Fig. 1, and Fig. 1 shows the data of data acquisition unit of the present utility model The structural representation of joint.

The data connector 100 of the data acquisition unit be used for law-enforcing recorder 200 (refer to Fig. 2) be electrically connected with, with Data exchange is carried out between law-enforcing recorder 200 or is charged for law-enforcing recorder 200, the data connector 100 includes socket 110th, data-interface 120, at least one pair of fixture and miscellaneous part.

The socket 110 is used to carry law-enforcing recorder 200, and its upper end is set in open, and law-enforcing recorder 200 can be from socket In the open insertion socket 110 of 110 upper ends.It should be noted that the open size of the socket 110 is greater than law-enforcing recorder 200 size, so ensure that the socket 110 can insert for the law-enforcing recorder 200 of various models, namely can carry The law-enforcing recorder 200 of various models.

The data-interface 120 in the socket 110, itself and the controller of data acquisition unit is (not shown) is electrically connected with, should Data-interface 120 can be male or female, not do specific restriction herein, and the data-interface 120 is in law-enforcing recorder 200 Docked when inserting socket 110 with the data pin of law-enforcing recorder 200, so facilitate law-enforcing recorder 200 and data acquisition The control of device is electrically connected with.

It should be noted that although the model of existing law-enforcing recorder 200 differs, the data of law-enforcing recorder 200 Plug be typically using same model, as long as namely above-mentioned data-interface 120 a kind of model is set.

At least one fixture is flexible adjustment device 130 in a pair of fixtures, the flexible adjustment device 130 can along by Stretched close or remote from the direction of another fixture.The flexible adjustment device 130 can be spring assembly, rubber assembly or other Structural member, specific restriction is not done herein.

Another fixture can be baffle plate, block or flexible adjustment device, and another fixture is not done specifically at this Limit.In embodiment of the present utility model, another fixture is preferably the side plate of socket 110, is arranged such, and is advantageous to simplify The structure of data connector 100.

Please with reference to Fig. 2, when law-enforcing recorder 200 is inserted in socket 110, a side surface of law-enforcing recorder 200 Abutted with flexible adjustment device 130, law-enforcing recorder 200 supports back to the side surface of flexible adjustment device 130 and another fixture Connect, namely abutted with the side plate of socket 110, because flexible adjustment device 130 can be along close or remote another fixture Direction stretch, this assures the law-enforcing recorder 200 being inserted in socket 110 can by flexible adjustment device 130 with insert The side plate of seat 110 is clamped and is fixed in socket 110.

The utility model is by the way that data-interface 120 is arranged in the open socket 110 in upper end, and in the socket 110 It is in the fixture that is oppositely arranged to set at least one pair of, and at least one fixture is flexible adjustment device in a pair of fixtures 130, the flexible adjustment device 130 stretches along the direction closer or far from another fixture.Socket is inserted in law-enforcing recorder 200 When in 110, the flexible adjustment device 130 is compressed by the extruding of law-enforcing recorder 200, and now, law-enforcing recorder 200 is by this Flexible adjustment device 130 and the clamping of another fixture, so as to be fixed in socket.Because bullet occurs for flexible adjustment device 130 The degree of property deformation can be adjusted, and different model can be applicable by so allowing for the data connector 100 of the data acquisition unit Law-enforcing recorder 200, and then increase the use range of the data acquisition unit.

In first embodiment of the present utility model, Fig. 3 is refer to, the socket 110 includes bottom plate 111 and from bottom plate 111 upwardly extend and in two first side plates 112 and two second side plates 113 being oppositely arranged, two first side plates 112 and two second sides Plate 113 is arranged alternately successively, and together encloses to set to form an accommodating chamber with bottom plate 111, so that law-enforcing recorder 200 inserts.

It should be noted that the shape that the above-mentioned side plate 113 of two first side plate 112 and two second is spliced to form records with law enforcement When the shape adaptation of instrument 200, i.e. law-enforcing recorder 200 are cube, then two first side plates 112 and two second side plates 113 are spelled successively Connect to be formed be shaped as cube；When law-enforcing recorder 200 is cylinder, then two first side plates 112 and two second side plates 113 are successively What is be spliced to form is shaped as cylinder, the specific shape being spliced to form successively for two first side plates 112 and two second side plates 113 Shape, specific restriction is not done herein.

Because the data pin of existing law-enforcing recorder 200 is generally located on the bottom of law-enforcing recorder 200, this implementation Data-interface 120 in example is preferably provided at the inner surface of bottom plate 111, be so easy to the data pin of law-enforcing recorder 200 with Data-interface 120 docks.Certainly, the data-interface 120 can also be arranged on the first side plate 112 or the second side according to actual conditions On plate 113, specific restriction is not done herein.

Flexible adjustment device 130 in above-mentioned a pair of fixtures is arranged at the first side plate 112 and protrudes the first side plate 112 Inner surface setting, another fixture in a pair of fixtures are another first side plate 112, and the flexible adjustment device 130 can be with Stretched along two first side plates, 112 direction that is close to each other or being located remotely from each other, also can be close along two first side plates 112 Or elastic deformation occurs for remote direction.

When law-enforcing recorder 200 is inserted in socket 110, a side surface and the flexible adjustment device of law-enforcing recorder 200 130 abut simultaneously extrude flexible adjustment device 130, now, law-enforcing recorder 200 back to the side surface of flexible adjustment device 130 with Another first side plate 112 abuts, because flexible adjustment device 130 can be close to each other along two first side plates 112 or is located remotely from each other Direction stretch, all the time can be by flexible adjustment device 130 this assures the law-enforcing recorder 200 being inserted in socket 110 Clamped with the first side plate for being not provided with flexible adjustment device 130, and then ensure that the data connector 100 can be adapted to different hold Method recorder 200.

Specifically, refer to Fig. 4, above-mentioned flexible adjustment device 130 includes fixed plate 131, elastic component 132 and jacking block 133, the fixed plate 131 is fixedly installed in the inner surface of the first side plate 112, and the jacking block 133 passes through elastic component 132 and fixed plate 131 are fixedly connected, and the inner surface setting of prominent first side plate 112.When law-enforcing recorder 200 is inserted in socket 110, jacking block 133 by law-enforcing recorder 200 extruding and to being moved close to the direction of fixed plate 131, while by jacking block 133 and fixed plate 131 The elastic component 132 of connection is compressed, and the elasticity of jacking block 133 for so allowing for being connected with elastic component 132 can support law enforcement record Instrument 200, and then the law-enforcing recorder 200 for be inserted in socket 110 by jacking block 133 and is not provided with flexible adjustment device 130 The common clamping of first side plate 112 and be fixed in socket 110.

In order to increase the adjustable range of jacking block 133, Fig. 5 is refer to, first side plate 112 is provided with through its surfaces externally and internally Mounting hole 1121, the fixed plate 131 of the flexible adjustment device 130 are fixedly installed in outer surface and the face peace of the first side plate 112 Dress hole 1121 is set, and the jacking block 133 of flexible adjustment device 130 is slidably mounted in mounting hole 1121, flexible adjustment device 130 Elastic component 132 is placed in mounting hole 1121, and one end of the elastic component 132 is connected with jacking block 133, elastic component 132 it is another End is fixedly connected with fixed plate 131.Be arranged such, increase the adjustable range of the jacking block 133, i.e., can when jacking block 133 is squeezed Partially or completely to slip into mounting hole 1121, the law enforcement of more polytypic can be applicable by so allowing for the data connector 100 Recorder 200.

Further, above-mentioned mounting hole 1121 is provided with inner surface and the aperture less first of neighbouring first side plate 112 The outer surface of section 1121a and neighbouring first side plate 112 and the larger second segment 1121b in aperture, and second segment 1121b and First paragraph 1121a connections are set, and the junction for so allowing for first paragraph 1121a and second segment 1121b forms a step.On Stating jacking block 133 includes the top 1331 that is connected with elastic component 132 of one end and located at the top 1331 adjacent to elastic component The limiting section 1332 of 132 one end, and the laterally protruding top 1331 of the limiting section 1332 is set.It is slidably installed in jacking block 133 When in mounting hole 1121, the top 1331 of the jacking block 133 is adapted to first paragraph 1121a, i.e., jacking block 133 can be in first paragraph Slided in 1121a；The limiting section 1332 of the jacking block 133 is located in second segment 1121b, and the limiting section 1332 is in top 1331 to away from fixed plate 131 direction slide when, can be abutted with first paragraph 1121a and second segment 1121b junction, this Sample limits the sliding stroke of top 1331, namely limits the top 1331 from the inner length stretched out of mounting hole 1121 Degree.It is arranged such, it can be ensured that jacking block 133 slides in mounting hole 1121 all the time, avoids the whole self installation holes of jacking block 133 1121 inner stretching, and can not slip into mounting hole 1121 when causing the jacking block 133 to be extruded by law-enforcing recorder 200, and then The problem of causing law-enforcing recorder 200 can not insert in socket 110, occurs.

Further, Fig. 4 and Fig. 5 are refer to, above-mentioned limiting section 1332 offers location indentations 1332a, second segment 1121b Inner surface be correspondingly convexly equipped with the positioning convex 1121c being adapted to location indentations 1332a, location indentations 1332a and convex Fool proof can be played by playing 1121c cooperations, and then be easy to jacking block 133 to be attached in mounting hole 1121, avoid jacking block 133 Reversely it is attached in mounting hole 1121.

It is inserted in order to facilitate law-enforcing recorder 200 in socket 110, refer to Fig. 4, the top 1331 is back to elastic component 132 one end is provided with chamfering 1331a, chamfering 1331a law-enforcing recorder 200 insert socket 110 in when from guide function, Resistance this reduces jacking block 133 to law-enforcing recorder 200, and then it has been easy to law-enforcing recorder 200 to insert socket 110 It is interior.

Obviously, inserted in order to facilitate law-enforcing recorder 200 in socket 110, refer to Fig. 6, elasticity can also be not provided with The inner surface setting of first side plate 112 of adjusting means 130 is multiple vertically to the convex tendon 1122 of extension.Multiple convex tendons 1122 Setting reduces the contact area being not provided between the first side plate 112 of flexible adjustment device 130 and law-enforcing recorder 200, this Sample just reduces the frictional force being not provided between the first side plate 112 of flexible adjustment device 130 and law-enforcing recorder 200, and then It is easy to law-enforcing recorder 200 to insert in socket 110 or taken out out of socket 110.

It is preferred that in the present embodiment, refer to Fig. 5, the elastic component 132 preferably uses helical spring, the helical spring One end be connected with jacking block 133, the other end of the helical spring is connected with fixed plate 131.When jacking block 133 is squeezed, the spiral shell Compressive deformation can occur for rotation spring, because helical spring does not carry the baby when compressive deformation occurs, so be easy for causing spiral The direction of spring towards the hole wall of mounting hole 1121 deforms upon, i.e., helical spring bends, and then influences jacking block 133 and installing The slip in hole 1121.In order to ensure axial direction of the helical spring along mounting hole 1121 deforms upon, to ensure the energy of jacking block 133 Enough smoothly to be slided along mounting hole 1121, the top 1331 is convexly equipped with along mounting hole adjacent to one end of elastic component 132 1121 axially extending guide rod 1333, the guide rod 1333 are socketed for helical spring.Be arranged such so that helical spring by The limitation of guide rod 1333, compressive deformation can only occur along the bearing of trend of guide rod 1333, so avoid spiral bullet Spring is bent when being pressurized, and causes jacking block 133 can not be along mounting hole 1121 the problem of sliding axially.

In order to avoid fixed plate 131 influences the sliding stroke of jacking block 133, Fig. 4 and Fig. 5 are refer to, the fixed plate 131 opens up There is the resigning hole 1311 of face mounting hole 1121, the resigning hole 1311 is used to stretch out for guide rod 1333.I.e. jacking block 133 by During extruding, the jacking block 133 slides into mounting hole 1121, now the sliding axially along mounting hole 1121 of guide rod 1333, and And when jacking block 133 slides certain distance along mounting hole 1121, the one end of the guide rod 1333 away from top 1331 is from allowing Position hole 1311 is stretched out, and so avoids fixed plate 131 and keeps out guide rod 1333 and limit the sliding stroke of jacking block 133.

Obviously, two fixtures in above-mentioned a pair of fixtures can be flexible adjustment device 130, and two flexible adjustments fill Put and be divided on two first side plates 112.When law-enforcing recorder is inserted in socket 110, two flexible adjustment devices 130 with law enforcement One side surface of recorder 200 is abutted, and compressive deformation is occurred by the extruding of law-enforcing recorder 200, is so allowed for each The elasticity of flexible adjustment device 130 supports the side of law-enforcing recorder 200, and the two opposite sides of the law-enforcing recorder 200 are by elasticity The elasticity of adjusting means 130 is supported, and is so allowed for the law-enforcing recorder 200 and is limited to socket 110.

In order to increase the scope of application of the data connector 100, Fig. 1 is refer to, the data connector 100 includes two pairs of fixations Part, a pair of fixtures are divided on two first side plates 112, and another pair fixture is divided on two second side plates 113.So set Put so that the law-enforcing recorder 200 being inserted in socket 110 is all around limited, and then causes the quilt of law-enforcing recorder 200 Fixed is more firm；Meanwhile it is divided at least one flexible adjustment device in two fixtures on two first side plates 112 130, at least one flexible adjustment device 130 in two fixtures on two second side plates 113 is divided into, so allows for this Data connector 100 can be adapted to the law-enforcing recorder of more polytypic.

It is preferred that two fixtures being divided on two first side plates 112 are flexible adjustment device 130, two are divided into Two fixtures on second side plate 113 are flexible adjustment device 130.Due to two be divided on two first side plates 112 Flexible adjustment device 130 can stretch along two first side plates, 112 direction that is close to each other or being located remotely from each other, be divided into two Two flexible adjustment devices 130 on two side plates 113 can be along the side that two second side plates 113 are close to each other or are located remotely from each other To stretching, the four direction for the law-enforcing recorder 200 for so allowing for being inserted in socket 110 is limited by flexible adjustment device 130 Position, because each flexible adjustment device 130 has certain deformability, so allowing for the data connector 100 can fit With the law-enforcing recorder of more polytypic, the use range of the data connector 100 is further increased.

In second embodiment of the present utility model, the data connector 100 is additionally provided with locking device 140, it is necessary to illustrate , the overall structure of the data connector 100 is similar with first embodiment, repeats no more here, and the locking device 140 is with being inserted to Law-enforcing recorder 200 in socket 110 is connected, and the law-enforcing recorder 200 is lock onto in socket 110.

Specifically, refer to Fig. 7 and Fig. 8, the locking device 140 includes two locks 141 and two (the first back-moving springs 142, The sliding channel (not indicating) positioned at the two opposite sides of data-interface 120, locking device 140 are provided with the bottom plate 111 of socket 110 Two locks 141 be slidably mounted on respectively in a sliding channel, each (the first back-moving spring 142 of locking device 140 is installed on In one sliding channel, and one end of (the first back-moving spring 142 abuts with lock 141, the other end and cunning of (the first back-moving spring 142 The dynamic one end of passage away from another sliding channel abuts.It should be noted that if above-mentioned two sliding channel is arranged at data-interface 120 length direction, then two latch length of the spacing outlines between 141 less than law-enforcing recorder 200；If above-mentioned two slip is logical Road is arranged at the width of data-interface 120, then the spacing outline between two locks 141 is less than the width of law-enforcing recorder 200 Degree.

When law-enforcing recorder 200 is inserted in socket 110, two locks 141 are under the extruding of law-enforcing recorder 200 and to phase Mutually remote direction movement, now compressive deformation occurs for two (the first back-moving springs 142, and elasticity supports corresponding lock 141, To cause each lock 141 to be supported with law-enforcing recorder 200 in the length direction of data-interface 120 or the side surface of width Connect, so allow for law-enforcing recorder 200 and be further located in socket 110.In law-enforcing recorder 200 from socket 110 During interior taking-up, two (the first back-moving springs 142 recover elastic deformation, and promote corresponding lock 141 to close to another lock 141 Move in direction.

Fig. 8 is refer to, above-mentioned lock 141 includes the sliding part 1411 being slidably mounted in sliding channel and slided certainly The tight lock part 1412 that portion 1411 extends into socket 110, above-mentioned (the first back-moving spring 142 and the sliding part 1411 of lock 141 support Connect.When law-enforcing recorder 200 is inserted in socket 110, the data pin of law-enforcing recorder 200 docks with data-interface 120, and two The tight lock part 1412 of lock 141 locks law-enforcing recorder 200, so that the data pin and data of law-enforcing recorder 200 Grafting is more firm between the data-interface 120 of joint 100.

It is preferred that in the present embodiment, refer to Fig. 8, the tight lock part 1412 is preferably button hook；Accordingly, law enforcement record The two opposite sides of the data pin of instrument 200 correspondingly offer button hole.Obviously, the tight lock part 1412 can also be other structures, example Such as tight lock part 1412 is buckle, hook, does not do specific restriction herein.

It is preferred that in the present embodiment, the outer surface of the bottom plate 111 is arranged with positioned at the two opposite sides of data-interface 120 Two chutes 1111, and each chute 1111 is provided with the resigning opening 1112 of the inner surface through bottom plate 111.Need what is illustrated It is that two chutes 1111 can be arranged at the both ends of the length direction of data-interface 120 or located at the width side of data-interface 120 To both sides do not have, in the present embodiment, two chutes 1111 are preferably set into the both ends with the length direction of the data-interface 120, and It is extended along the length direction of the data-interface 120.

The data-interface 120 also includes a cover plate 150, and the cover plate 150 cover lid is to the outer surface of bottom plate 111, to cover two Chute 1111, to collectively form two sliding channels with two chutes 111.It should be noted that the cover plate 150 passes through screw and bottom Plate 111 is fixedly connected, and mode connects for screw has the advantages of convenient, fast, so facilitates being connected for cover plate 150 and bottom plate 111.

The sliding part 1411 of each lock 141 is slidably mounted in a sliding channel, the tight lock part 1412 of each lock 141 Self-corresponding opening of stepping down 1112 is stretched in socket 110, the law-enforcing recorder 200 being inserted to clamping in socket 110, and every 1 the The one end of one back-moving spring 142 abuts with sliding part 1411, and the other end and chute 1111 of each (the first back-moving spring 142 are remote another One end of one chute 1111 is abutted, and sliding part 1411 is supported with elasticity.

In order to facilitate the fixed installation of (the first back-moving spring 142, refer to Fig. 8, the sliding part 1411 of each lock 141 with The end that (the first back-moving spring 142 abuts is convexly equipped with the first locating rod 1411a, each chute 1111 and (the first back-moving spring 142 One end of abutting is convexly equipped with the second locating rod 1111a.When mounted, one end of each (the first back-moving spring 142 is sheathed on first On locating rod 1411a, the other end of each (the first back-moving spring 142 is sheathed on the second locating rod 1111a, is so not only facilitated By the location and installation of (the first back-moving spring 142 in sliding channel；The sliding part of the first spring and lock 141 is also avoided that simultaneously 1411 or the end of chute 1111 depart from, and then cause two locks 141 can not carry out the problem of spacing hair to law-enforcing recorder 200 It is raw.

The unblock of two lock 141, the locking device 140 are additionally provided with two drive links 143 for convenience, and two drive links 143 are used In promoting two locks 141 to move in the direction away from each other, to discharge clamped law-enforcing recorder 200.

Specifically, two drive links 143 are mounted on bottom plate 111, and the middle part of each drive link 143 and the pivot of bottom plate 111 Connect, one end of each drive link 143 abuts with lock 141 back to one end of (the first back-moving spring 142, each drive link 143 The other end stretches out socket 110 and set.When one end that two drive links 143 stretch out socket 110 is close to each other by external force effect, two The opposed bottom 111 of drive link 143 is rotated, and one end that two drive links 143 abut with lock 141 is moved in the direction away from each other, And then promote two locks 141 to move in the direction away from each other, so allow for by the law-enforcing recorder of the locking of two lock 141 200 are released, and then are easy to the taking-up of law-enforcing recorder 200.

It should be noted that if the sliding part 1411 of lock 141 is located at side where the inner surface of bottom plate 111, drive link 143 are arranged in socket 110；If the sliding part 1411 of lock 141 is located at side where the outer surface of bottom plate 111, drive link 143 It is arranged on the outer surface of bottom plate 111.The He of bottom plate 111 is installed on based on the tight lock part 1412 for latching 141 in first embodiment by two Between cover plate 150, in the present embodiment, two drive links 143 are located to the outer surface of bottom plate 111, the cover plate 150 passes two simultaneously Lever 143 carries out cover lid, is thus avoided that two drive links 143 are influenceed by extraneous factor, and then ensure that two drive links 143 Being capable of normal work.

In order that more stable, each drive link 143 and cunning are driven between drive link 143 and the sliding part 1411 for latching 141 The convex portion 143a that the oriented sliding part 1411 of the equal projection in end that dynamic portion 1411 abuts extends, correspondingly, each face of sliding part 1411 To the recessed fluted 1411b in end of drive link 143, to coordinate with the convex portion 143a on drive link 143.

Obviously, can also can thus pass through in sliding part 1411 back to the surface projection clicking section of tight lock part 1412 Clicking section on manual toggle sliding part 1411, to drive two locks 141 to slide in the direction away from each other, to cause by two locks The law-enforcing recorder 200 of the clamping of button 141 is released.

For convenience by the unblock of two lock 141, Fig. 9 and Figure 10 are refer to, the data connector 100 is additionally provided with tripper 160, the tripper 160 includes solution lock-switch 161, and the solution lock-switch 161 is used to clamp two drive links 143 away from lock 141 One end.Specifically, the outer surface of prominent first side plate 112 in two one end of drive link 143 away from lock 141 is set, the solution For lock-switch 161 vertically to the outer surface for being slidably mounted on the first side plate 112, it includes main part 1611 and main body 1611 two supporting rods 1612 extended downwardly, and the spacing between two supporting rods 1612 gradually increases from up to down.

When solving downwardly slip of the lock-switch 161 along the first side plate 112, two supporting rods 1612 are by two drive links Two drive links 143 are protruded the outer of the first side plate 112 by 143 one end clampings away from sliding part 1411, namely two supporting rods 1612 The end on surface is clamped, because the spacing between two supporting rods 1612 gradually increases from up to down, in solution lock-switch 161 1 During straight slide downward, two one end of drive link 143 away from sliding part 1411 are mutually drawn close under the drive of solution lock-switch 161, this Sample allows for two drive links 143 and slided in the direction away from each other adjacent to one end of sliding part 1411, and then promotes two locks 141 Slide in the direction away from each other, it is achieved thereby that the release to law-enforcing recorder 200.

Further, the above-mentioned part of first side plate 112 is outwardly, forms the peace positioned at the above-mentioned top of solution lock-switch 161 Tankage 170, and the bottom land of the mounting groove 170 is provided through the first resigning through hole 171.

Above-mentioned tripper 160 also includes unblock button 162, adjusting screw 163 and second back-moving spring 164.Wherein, The unblock button 162 includes button body 1621 and the slide bar 1622 extended downwardly from button body 1621, the button body 1621 are installed in mounting groove 170, and the slide bar 1622 is set through the first resigning through hole 171, and the slide bar 1622 is away from button The end of main body 1621 is connected by adjusting screw 163 with main part 1611.Second back-moving spring 164 is sheathed on slide bar 1622 On, and one end of second back-moving spring 164 abuts with main part 1611, the other end and the button master of second back-moving spring 164 Body 1621 abuts, so allow for the second back-moving spring 164 can elasticity support button body 1621.

It should be noted that vertically the vertical range between can pass through regulation for the slide bar 1622 and main part 1611 Screw 163 is adjusted, and thus facilitates the compression degree of regulation second back-moving spring 164, namely can adjust the unblock and press The sensitivity of button 162.

In order to facilitate the location and installation between slide bar 1622 and main part 1611, the upper surface of the main part 1611 is arranged with First locating slot 1611a, above-mentioned adjusting screw 163 pass through the first locating slot 1611a trench bottom slide bar 1622 away from button master One end mode connects for screw of body 1621, at the same time, one end and the button master of the second back-moving spring 164 being sheathed on slide bar 1622 Body 1621 abuts, and the other end of second back-moving spring 164 abuts with the first locating slot 1611a bottom land, to flexibly support button Main body 1621.In the recessed first locating slot 1611a in the upper surface of main part 1611, slide bar 1622 and main part are on the one hand facilitated Location and installation between 1611, the location and installation of second back-moving spring 164 is also on the other hand facilitated, and then be advantageous to improve solution Say button and solve the packaging efficiency between lock-switch 161.

In order to avoid the stress of slide bar 1622 is excessively concentrated and it is broken off, above-mentioned unblock button 162 is additionally provided with from button master Two bracing pieces 1623 that body 1621 extends downwardly, and two bracing pieces 1623 are divided into the both sides of slide bar 1622；Above-mentioned mounting groove 170 Bottom land be correspondingly arranged on two second resigning through holes 172, so that corresponding bracing piece 1623 passes through.When unblock button 162 is downward Move and promote solution lock-switch 161 when moving down, two bracing pieces 1623 and slide bar 1622 are together to solving the main body of lock-switch 161 Portion 1611 acts on, and is arranged such, efficiently avoid slide bar 1622 because stress is excessively concentrated cause it to be broken off the problem of send out It is raw.

Further, the upper surface for solving the main part 1611 of lock-switch 161 is arranged with two second locating slot 1611b, and often One second locating slot 1611b is used to dock with a bracing piece 1623, so avoids two bracing pieces 1623 of unblock button 162 The problem of being skidded between main part 1611 with solving lock-switch 161 occurs, and then causes unblock button 162 and solution lock-switch The transmission of power is more steady between 161.

It is preferred that in the present embodiment, in the presence of unblock button 162 and second back-moving spring 164, solve lock-switch 161 two supporting rods 1612 all the time clamp two one end of drive link 143 away from lock 141, thus without pressing every time Before unblock button 162, it will confirm whether two supporting rods 1612 for solving lock-switch 161 clamp two drive links 143 away from lock 141 one end, namely two drive links 143 are avoided away between two supporting rods 1612 for latching 141 one end and solution lock-switch 161 The problem of threading off.

In 3rd embodiment of the present utility model, it refer to Fig. 8 and Figure 11 data connectors 100 and be additionally provided with reset dress 180 are put, it is necessary to which explanation, for 3rd embodiment compared with first embodiment, the overall structure of the data connector 100 is real with first It is similar to apply example, repeats no more here, the resetting means 180 can eject law-enforcing recorder 200 in law-enforcing recorder 200.

The bottom plate 111 is provided through first through hole 1113, and the data connector 100 is additionally provided with cover plate 150, the cover plate 150 cover at the outer surface of bottom plate 111 and are arranged at intervals with bottom plate 111.Above-mentioned resetting means 180 includes playing pin 181 and the 3rd Back-moving spring 182, the bullet pin 181, which has, to be in the form of a column upspringing for setting and portion 1811 and is convexly equipped in the limit of the outside wall surface of the portion of upspringing 1811 Position boss 1812, the one end in the portion 1811 of upspringing through through hole and are stretched in socket 110, and the other end for upspringing portion 1811 exists Positive stop lug boss 1812 and first through hole 1113 adjacent to one end of cover plate 150 abut it is spacing and between bottom plate 111 and cover plate 150 Gap in, the 3rd back-moving spring 182 is sheathed in the portion of upspringing 1811, and one end of the 3rd back-moving spring 182 and spacing preiection Abut, the other end of the 3rd back-moving spring 182 abuts with cover plate 150.

When law-enforcing recorder 200 is inserted in socket 110, the portion 1811 of upspringing of the bullet pin 181 is by the bottom of law-enforcing recorder 200 The extruding in portion and along first through hole 1113 axially to being moved close to the direction of cover plate 150, the 3rd back-moving spring 182 is now sent out Raw compressive deformation simultaneously flexibly supports pin 181, and at the same time, law-enforcing recorder 200 is by lock 141 and flexible adjustment device 130 spacing and be fixed in socket 110；When taking out law-enforcing recorder 200, being unlocked by pressing switch 161, so that two locks 141 discharge law-enforcing recorder 200, now the 3rd back-moving spring 182 recover elastic deformation, promote play pin 181 along through hole to Direction away from cover plate 150 is moved, and law-enforcing recorder 200 is promoted to outside socket 110, so facilitates law-enforcing recorder 200 taking-up.

It should be noted that above-mentioned data connector 100 can set multiple resetting means 180, so ensure law enforcement record Instrument 200 can eject socket 110 by multiple resetting means 180, and then be easy to the taking-up of law-enforcing recorder 200.

In order to increase the scope of activities for playing pin 181, Fig. 8 cover plates 150 are provided with face first through hole 1113 the refer to Two through holes 151.Play pin 181 upspring portion 1811 by the bottom of law-enforcing recorder 200 extruding and along first through hole 1113 Axially to when being moved close to the direction of cover plate 150, the portion 1811 of upspringing can be from the second through hole 151 adjacent to one end of cover plate 150 It extend out to outside cover plate 150, which increases the scope of activities of the bullet pin 181, and then avoids the bullet pin 181 from influenceing law enforcement record The insertion of instrument 200.

Further, in order to facilitate pair of the data-interface 120 on the data pin and bottom plate 111 of law-enforcing recorder 200 Position, the law-enforcing recorder 200 can also set the positioning hole being adapted to playing pin 181.Socket 110 is inserted in law-enforcing recorder 200 When interior, as long as being inserted to pin 181 is played in the positioning hole of law-enforcing recorder 200, you can realize the data pin of law-enforcing recorder 200 With the contraposition of the data-interface 120 on bottom plate 111, and then facilitate the data pin of law-enforcing recorder 200 with bottom plate 111 Data-interface 120 docks.

It should be noted that the technical scheme of each embodiment of the present utility model can be combined with each other, but must be Basis can be implemented as with those skilled in the art, should when the combination appearance of technical scheme is conflicting or can not realize People thinks that the combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.

The utility model also proposes a kind of data acquisition unit, and the data acquisition unit includes the number of controller and data acquisition unit According to joint, the concrete structure of the data connector of the data acquisition unit is with reference to above-described embodiment, because notebook data collector employs Whole technical schemes of above-mentioned all embodiments, thus it is at least all beneficial caused by the technical scheme with above-described embodiment Effect, this is no longer going to repeat them.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (11)

1. A kind of 1. data connector of data acquisition unit, for being electrically connected with law-enforcing recorder, it is characterised in that including：

   Socket, upper end set in open, inserted for law-enforcing recorder；

   Data-interface, be installed in the socket, when the law-enforcing recorder is inserted in the socket data-interface with The data pin of the law-enforcing recorder is electrically connected with；And

   At least one pair of fixture, in relative in the socket, an at least fixture is adjusted for elasticity in the pair of fixture Regulating device, and the flexible adjustment device stretches along the direction close to or away from another fixture, the pair of fixture is used In when the law-enforcing recorder is inserted in the socket, the law-enforcing recorder is clamped.
2. 2. the data connector of data acquisition unit as claimed in claim 1, it is characterised in that the socket includes bottom plate, from institute Bottom plate is stated to upwardly extend and be in two first side plates and two second side plates that are oppositely arranged；The data-interface is located at the bottom plate Inner surface；Flexible adjustment device in the pair of fixture is located at first side plate and the inner surface of the first side plate of protrusion Set, another fixture in the pair of fixture is another first side plate.
3. 3. the data connector of data acquisition unit as claimed in claim 2, it is characterised in that first side plate is provided through Mounting hole；

   Jacking block that the flexible adjustment device includes being slidably mounted in the mounting hole, it is fixed on the appearance of first side plate Face and the fixed plate set of mounting hole described in face and the elastic component for connecting the jacking block with the fixed plate, the bullet Property part elasticity support the jacking block, with cause the jacking block part from the mounting hole the inner stretch out.
4. 4. the data connector of data acquisition unit as claimed in claim 2, it is characterised in that locking dress is provided with the bottom plate Put, the locking device coordinates with the law-enforcing recorder, and the law-enforcing recorder is fixed in the socket.
5. 5. the data connector of data acquisition unit as claimed in claim 4, it is characterised in that the bottom plate, which is provided with, is located at the number According to two sliding channels of interface two opposite sides；

   The locking device includes two locks and two (the first back-moving springs, and it is logical that each lock is slidably mounted on a slip In road, one end of each (the first back-moving spring abuts with a lock, the other end of each (the first back-moving spring With end abutment of the sliding channel away from another sliding channel, to flexibly support the lock.
6. 6. the data connector of data acquisition unit as claimed in claim 5, it is characterised in that the outer surface of the bottom plate is arranged with Two chutes positioned at the data-interface two opposite sides, and each chute is provided with the resigning of the inner surface through the bottom plate Opening；

   The data connector also includes cover plate, the outer surface of bottom plate described in the plate cover lid, with the two common structures of chute Into two sliding channels；

   Each lock is slided with sliding part and the tight lock part being convexly equipped on the sliding part, the sliding part of each lock Dynamic to be installed in a sliding channel, the self-corresponding resigning opening of tight lock part of each lock is stretched in socket；

   One end of each (the first back-moving spring abuts with one end of the sliding part, each (the first back-moving spring it is another One end and end abutment of the chute away from another chute, to flexibly support the lock.
7. 7. the data connector of data acquisition unit as claimed in claim 5, it is characterised in that the locking device also includes installation In two drive links on the bottom plate, middle part and the bottom plate of each drive link are pivotally connected, and each drive link One end abuts with a lock back to one end of the (the first back-moving spring, described in the other end stretching of each drive link Socket is set；

   One end stress of two drive links away from the lock and to direction close to each other move when, two drive links with The end that the lock abuts is to the movement being located remotely from each other, to promote two locks to slide in the direction away from each other.
8. 8. the data connector of data acquisition unit as claimed in claim 7, it is characterised in that two drive links are away from the lock The outer surface of prominent first side plate in one end of button is set；

   The data connector also includes tripper, and the tripper is also included vertically to being slidably mounted on first side The solution lock-switch of plate outer surface, the solution lock-switch include main part and two supporting rods extended downwardly from the main part, And two spacing between the supporting rod gradually increases from up to down, two supporting rods are used to clamping two drive links remote One end of the lock；

   During the solution lock-switch slide downward, two one end of the drive link away from the lock are driven to direction close to each other It is mobile, to cause two drive links with the end abutted that latches to the movement being located remotely from each other.
9. 9. the data connector of data acquisition unit as claimed in claim 2, it is characterised in that the bottom plate is provided through first Through hole；

   The data connector also includes the cover plate that cover covers the bottom plate, and the cover plate is arranged at intervals with the bottom plate；

   The data connector also includes resetting means, and the resetting means includes playing pin and the 3rd back-moving spring, the bullet needle set Have and be in the form of a column upspringing for setting and portion and be convexly equipped in the positive stop lug boss of the portion outer surface of upspringing, the one end in the portion of upspringing passes through The first through hole is stretched into the socket, with the positioning hole grafting with the data pin；

   3rd back-moving spring is upspring in portion described in being sheathed on, and one end of the 3rd back-moving spring and the spacing preiection Abut, the other end of the 3rd back-moving spring abuts with the cover plate, to flexibly support the bullet pin.
10. 10. the data connector of the data acquisition unit as described in claim any one of 2-9, it is characterised in that the data connector Including two pairs of fixtures, a pair of fixtures are divided on two first side plates, and another pair fixture is divided on two second side plates.
11. 11. a kind of data acquisition unit, it is characterised in that including controller and as described in claim 1-10 any one Data connector, the data connector are electrically connected with the controller.