CN207317842U - A kind of hand-held detector - Google Patents
A kind of hand-held detector Download PDFInfo
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- CN207317842U CN207317842U CN201721370981.4U CN201721370981U CN207317842U CN 207317842 U CN207317842 U CN 207317842U CN 201721370981 U CN201721370981 U CN 201721370981U CN 207317842 U CN207317842 U CN 207317842U
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- protecgulum
- buckle
- hand
- rear cover
- circuit board
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Abstract
The utility model discloses a kind of hand-held detector, including：Protecgulum and rear cover, housing is formed after the opposite clamping of the protecgulum and rear cover；The circuit board of the enclosure interior is arranged at, the inner wall of the circuit board and the housing is clamped；Display screen, the inner wall of the display screen and the protecgulum are clamped.In hand-held detector provided by the utility model, between protecgulum and rear cover, between circuit board and housing and between display screen and protecgulum by connecting and fixing, avoid and fastened using positioning pin, spacer or screw, it effectively prevent the influence that positioning pin, spacer or screw etc. arrange circuit board components, make circuit board components arrangement compact, and then can effectively reduce the overall volume of hand-held detector.
Description
Technical field
Battery detection equipment technical field is the utility model is related to, more specifically to a kind of hand-held detector.
Background technology
At present, need to carry out parameter of electric machine calibration test after electric vehicle motor controller processing and manufacturing, pass through network interface and notes
This computer couples, and computer volume large and bulky, causes inconvenient, inefficiency.Therefore, a hand-held detector is devised
For changing the given parameter of electric machine.
Hand-held detector includes housing, circuit board and display screen.In the prior art, the circuit board and housing of enclosure interior
Fastened by positioning pin, spacer or screw, so as to cause circuit board components arrangement difficulty and size increase, front and rear covers to increase
Greatly, detector overall volume is held also therewith to increase.Moreover, installation is cumbersome, there are shaking phenomenon, dismounting are more for internal circuit board
It is fragile after secondary, it is unfavorable for detachable maintaining.
It is current art technology in conclusion how to efficiently solve the problem of hand-held detector overall volume is larger
Personnel's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of hand-held detector, the structure of the hand-held detector to set
Meter, which can efficiently solve, solves the problems, such as that hand-held detector overall volume is larger.
In order to achieve the above object, the utility model provides following technical solution：
A kind of hand-held detector, including：
Protecgulum and rear cover, housing is formed after the opposite clamping of the protecgulum and rear cover；
The circuit board of the enclosure interior is arranged at, the inner wall of the circuit board and the housing is clamped；
Display screen, the inner wall of the display screen and the protecgulum are clamped.
Preferably, in above-mentioned hand-held detector, multiple first buckles, the circuit board are provided with the inner wall of the rear cover
It is clamped by the described first buckle with the rear cover inner wall.
Preferably, in above-mentioned hand-held detector, the opposite both sides of the circuit board are respectively the first side and the second side, multiple
First buckle is clamped with first side and the second side respectively；
The first buckle with first side clamping is specially overhead structure, is had with the first buckle of second side clamping
Body is the bulge-structure towards enclosure interior, and the top of the bulge-structure has Access Division.
Preferably, in above-mentioned hand-held detector, it is additionally provided with the inner wall of the rear cover for spacing to the circuit board
The first limit protrusion, first limit protrusion and the side between the first side of the circuit board and the second side connect
Touch.
Preferably, in above-mentioned hand-held detector, multiple second buckles, the display screen are provided with the inner wall of the protecgulum
It is clamped by the described second buckle with the protecgulum inner wall.
Preferably, in above-mentioned hand-held detector, the opposite both sides of the display screen are clamped with the described second buckle, and its
Second buckle of middle side is specially overhead structure, and the second buckle of opposite side is specially the bulge-structure towards enclosure interior,
And the top of the bulge-structure has Access Division.
Preferably, in above-mentioned hand-held detector, it is additionally provided with the inner wall of the protecgulum for spacing to the display screen
The second limit protrusion, and the non-contact aside with buckle clamping of second limit protrusion and the display screen.
Preferably, in above-mentioned hand-held detector, it is clamped between the protecgulum and rear cover by the 3rd buckle, and the protecgulum
On be provided with pin hole, mandril is abutted to realize the dismounting of the protecgulum and rear cover after passing through the pin hole with the described 3rd buckle.
Preferably, in above-mentioned hand-held detector, the protecgulum covers with after and is both provided with the 3rd limiting section, on the protecgulum
The 3rd limiting section with it is described after the 3rd limiting section that covers coordinate and realize the spacing of the protecgulum and rear cover.
Preferably, in above-mentioned hand-held detector, including the back side of the housing is cascaded surface, and is provided with the display screen
Area thickness it is larger, remaining area thickness is smaller.
Hand-held detector provided by the utility model includes protecgulum, rear cover, circuit board and display screen.Wherein, protecgulum and
Rear cover relatively after can be clamped, and protecgulum and rear cover clamping after be collectively forming housing.Circuit board is located in housing, circuit board with
It is clamped between the inner wall of housing, i.e., circuit board can be clamped with inner walls.Can be removable between circuit board and inner walls
Unload clamping.It is clamped between display screen and the inner wall of protecgulum, can also is detachable clamping between display screen and protecgulum.
In hand-held detector provided by the utility model, between protecgulum and rear cover, between circuit board and housing and show
Avoid and fastened using positioning pin, spacer or screw, effectively prevent positioning by connecting and fixing between screen and protecgulum
The influence to circuit board components arrangement such as pin, spacer or screw, makes circuit board components arrangement compact, and then can effectively contract
The overall volume of small hand-held detector.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, 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, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the internal structure schematic diagram for the hand-held detector that the utility model embodiment provides；
Fig. 2 is the structure diagram for the protecgulum that the utility model embodiment provides；
Fig. 3 is the assembling schematic diagram of the protecgulum that the utility model embodiment provides and display screen；
Fig. 4 is the structure diagram for the rear cover that the utility model embodiment provides；
Fig. 5 is the rear cover and the structure diagram of circuit board assembling that the utility model embodiment provides.
In figs. 1-5：
1- protecgulums, 1a- second is buckled, the second limit protrusions of 1b-, the 3rd limiting sections of 1d-, 1e- pin holes, 2- rear covers, 2a-
One buckle, the first limit protrusions of 2b-, 3- circuit boards, 4- display screens, 5- the 3rd buckle.
Embodiment
The purpose of this utility model is to provide a kind of hand-held detector, and the structure design of the hand-held detector can be effective
Ground solves the problems, such as that the hand-held detector overall volume of solution is larger.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", " left side " and " right side "
Orientation or position relationship Deng instruction are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this practicality newly
Type and simplifying describes, rather than instruction or implies that signified position or element must have particular orientation, with specific orientation structure
Into and operation, therefore the it is not intended that limitation of the utility model.In addition, term " first ", " second " are only used for description purpose,
And it is not intended that instruction or hint relative importance.
- Fig. 5 is please referred to Fig.1, the hand-held detector that the utility model embodiment provides includes protecgulum 1, rear cover 2, circuit board 3
And display screen 4.Wherein, protecgulum 1 and rear cover 2 relatively after can be clamped, and protecgulum 1 and rear cover 2 be clamped after be collectively forming shell
Body.Circuit board 3 is located in housing, is clamped between circuit board 3 and the inner wall of housing, i.e., circuit board 3 can be clamped with inner walls.
It can be connect between circuit board 3 and inner walls for detachable card.Be clamped between the inner wall of display screen 4 and protecgulum 1, display screen 4 with
It can also be detachable clamping between protecgulum 1.
In the hand-held detector that the utility model embodiment provides, between protecgulum 1 and rear cover 2, between circuit board 3 and housing
And avoid and fastened using positioning pin, spacer or screw, effectively by connecting and fixing between display screen 4 and protecgulum 1
The influence that positioning pin, spacer or screw etc. arrange 3 device of circuit board is avoided, makes the arrangement of 3 device of circuit board compact, and then
The overall volume of hand-held detector can effectively be reduced.
In one embodiment, multiple first buckles 2a can be provided with the inner wall of rear cover 2, circuit board 3 passes through the
One buckle 2a is clamped with 2 inner wall of rear cover.Edges of multiple first buckle 2a with circuit board 3 is clamped, to prevent the first buckle 2a
Influence the arrangement of 3 device of circuit board.
Further, the opposite both sides of circuit board 3 are respectively the first side and the second side, and multiple first buckles 2a are respectively with the
Side and the clamping of the second side.I.e. the first side of circuit board 3 is clamped by least one buckle with 2 inner wall of rear cover, and the second side also leads to
At least one buckle is crossed to be clamped with 2 inner wall of rear cover.
Specifically, the first buckle 2a being clamped with the first side of circuit board 3 is specially overhead structure, and the with circuit board 3
First buckle 2a of two sides clamping is specially the bulge-structure towards enclosure interior, and the top of bulge-structure has Access Division.
Overhead structure can be pressed in above the first side of circuit board 3, and the Access Division of bulge-structure can be pressed on the second side of circuit board 3
Side, realizes the fixation to display screen 4 jointly.
Certainly, the first buckle 2a can also be other structures, be not limited thereto.Alternatively, circuit board 3 can also be with protecgulum
1 inner wall clamping.
For the ease of being positioned to circuit board 3, wherein it is additionally provided with the inner wall of rear cover 2 for spacing to circuit board 3
The first limit protrusion 2b, the first limit protrusion 2b and the contact aside between the first side of circuit board 3 and the second side.I.e.
The non-side with the first buckle 2a clampings of circuit board 3 is engaged with the first limit protrusion 2b, realizes positioning.
In another specific embodiment, multiple second buckle 1a are provided with the inner wall of protecgulum 1, display screen 4 passes through the second card
1a is detained to be clamped with 1 inner wall of protecgulum.The edge of display screen 4 and the second buckle 1a clampings, can suitably expand display area.
Wherein, the opposite both sides of display screen 4 are clamped with the second buckle 1a, and the second buckle 1a of wherein side is specially
Overhead structure, the second buckle 1a of opposite side are specially the bulge-structure towards enclosure interior, and the top of the bulge-structure
With Access Division.I.e. the opposite both sides of display screen 4 are clamped with least one second buckle 1a, to ensure the fixation of display screen 4.
Overhead structure can be pressed in above the side of display screen 4, and the Access Division of bulge-structure can be pressed on the opposite side of display screen 4
Side, realizes the fixation to display screen 4 jointly.
Further, it is additionally provided with the inner wall of protecgulum 1 for the second limit protrusion 1b spacing to display screen 4, and the
Two limit protrusion 1b and the non-of display screen 4 and the contact aside of buckle clamping.
In addition, by 5 clamping of the 3rd buckle between protecgulum 1 and rear cover 2, and pin hole 1e is provided with protecgulum 1, mandril passes through
Abutted after pin hole 1e with the 3rd buckle 5 to realize the dismounting of protecgulum 1 and rear cover 2.Can be both provided with protecgulum 1 and rear cover 2
Three buckles 5, the quantity of pin hole 1e can be three, be not limited thereto.Wherein, it is multiple three buckle 5 in can a part be
Overhead structure, another part have Access Division for the top of bulge-structure and bulge-structure, and overhead structure and bulge-structure are located at
The opposite both sides of housing.
Further, 2 relative dislocation of protecgulum 1 and rear cover in order to prevent, is wherein both provided with the 3rd on protecgulum 1 and rear cover 2
Limiting section 1d, the 3rd limiting section 1d and the 3rd limiting section 1d on rear cover 2 on protecgulum 1 coordinate the limit for realizing protecgulum 1 and rear cover 2
Position.Specifically, the 3rd limiting section 1d on protecgulum 1 offsets with the 3rd limiting section 1d on rear cover 2 and realizes both positioning.
Wherein, the first buckle 2a, the second buckle 1a and the 3rd buckle 5 can be staggered distribution, to save installation space.
For the ease of being held by hand comfortably, the back side of its middle casing can be cascaded surface, and be provided with the area thickness of display screen 4
Larger, remaining area thickness is smaller.Thickness less region is directly held when hand-held.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. hand-held detector, it is characterised in that including：Housing is formed after the opposite clamping of protecgulum (1) and rear cover (2), the protecgulum (1) and rear cover (2)；The circuit board (3) of the enclosure interior is arranged at, the circuit board (3) and the inner wall of the housing are clamped；Display screen (4), the display screen (4) and the inner wall of the protecgulum (1) are clamped.
- 2. hand-held detector according to claim 1, it is characterised in that be provided with the inner wall of the rear cover (2) multiple First buckle (2a), the circuit board (3) are clamped by the described first buckle (2a) with the rear cover (2) inner wall.
- 3. hand-held detector according to claim 2, it is characterised in that the opposite both sides of the circuit board (3) are respectively First side and the second side, multiple first buckles (2a) are clamped with first side and the second side respectively；The first buckle (2a) with first side clamping is specially overhead structure, the first buckle with second side clamping (2a) is specially the bulge-structure towards enclosure interior, and the top of the bulge-structure has Access Division.
- 4. hand-held detector according to claim 3, it is characterised in that be additionally provided with use on the inner wall of the rear cover (2) In first limit protrusion (2b) spacing to the circuit board (3), first limit protrusion (2b) is with being located at the circuit board (3) the contact aside between the first side and the second side.
- 5. hand-held detector according to claim 1, it is characterised in that be provided with the inner wall of the protecgulum (1) multiple Second buckle (1a), the display screen (4) are clamped by the described second buckle (1a) with the protecgulum (1) inner wall.
- 6. hand-held detector according to claim 5, it is characterised in that the opposite both sides of the display screen (4) are and institute The second buckle (1a) clamping is stated, and the second buckle (1a) of wherein side is specially overhead structure, the second of opposite side is buckled (1a) is specially the bulge-structure towards enclosure interior, and the top of the bulge-structure has Access Division.
- 7. hand-held detector according to claim 6, it is characterised in that be additionally provided with use on the inner wall of the protecgulum (1) In second limit protrusion (1b) spacing to the display screen (4), and second limit protrusion (1b) and the display screen (4) It is non-with buckle clamping contact aside.
- 8. hand-held detector according to claim 1, it is characterised in that pass through between the protecgulum (1) and rear cover (2) Three buckle (5) clampings, and are provided with pin hole (1e) on the protecgulum (1), mandril is through the pin hole (1e) afterwards with the described 3rd Buckle (5) is abutted to realize the dismounting of the protecgulum (1) and rear cover (2).
- 9. hand-held detector according to claim 8, it is characterised in that be both provided with the protecgulum (1) and rear cover (2) 3rd limiting section (1d), the 3rd limiting section (1d) on the protecgulum (1) are matched somebody with somebody with the 3rd limiting section (1d) on the rear cover (2) The spacing of the protecgulum (1) and rear cover (2) is realized in conjunction.
- 10. hand-held detector according to claim 1, it is characterised in that the back side including the housing is cascaded surface, and It is provided with that the area thickness of the display screen (4) is larger, remaining area thickness is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370981.4U CN207317842U (en) | 2017-10-23 | 2017-10-23 | A kind of hand-held detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370981.4U CN207317842U (en) | 2017-10-23 | 2017-10-23 | A kind of hand-held detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317842U true CN207317842U (en) | 2018-05-04 |
Family
ID=62381815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370981.4U Active CN207317842U (en) | 2017-10-23 | 2017-10-23 | A kind of hand-held detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151282A (en) * | 2018-09-26 | 2019-01-04 | 上海航盛实业有限公司 | A kind of ADAS monocular cam and vehicle electronics security system |
| CN109188109A (en) * | 2018-11-08 | 2019-01-11 | 徐州江煤科技有限公司 | Mining ann's type electromagnetic radiation detector |
| CN111176393A (en) * | 2019-12-25 | 2020-05-19 | 深圳微步信息股份有限公司 | Bottom shell of notebook computer and assembling method thereof |
-
2017
- 2017-10-23 CN CN201721370981.4U patent/CN207317842U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151282A (en) * | 2018-09-26 | 2019-01-04 | 上海航盛实业有限公司 | A kind of ADAS monocular cam and vehicle electronics security system |
| CN109151282B (en) * | 2018-09-26 | 2024-04-30 | 上海航盛实业有限公司 | ADAS monocular camera and vehicle-mounted electronic safety system |
| CN109188109A (en) * | 2018-11-08 | 2019-01-11 | 徐州江煤科技有限公司 | Mining ann's type electromagnetic radiation detector |
| CN111176393A (en) * | 2019-12-25 | 2020-05-19 | 深圳微步信息股份有限公司 | Bottom shell of notebook computer and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: Room 901, building 19, shuangyuntai Road, Nanjing, Jiangsu 210000 Patentee after: Sunshine power (Nanjing) Co.,Ltd. Address before: 230088 No. 1699 Xiyou Road, Hefei High-tech Zone, Anhui Province Patentee before: SUNGROW POWER SUPPLY Co.,Ltd. |
|
| TR01 | Transfer of patent right |