CN216434893U - Clamping type mouse micro switch plug-pull structure and mouse - Google Patents
Clamping type mouse micro switch plug-pull structure and mouse Download PDFInfo
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- CN216434893U CN216434893U CN202220014821.0U CN202220014821U CN216434893U CN 216434893 U CN216434893 U CN 216434893U CN 202220014821 U CN202220014821 U CN 202220014821U CN 216434893 U CN216434893 U CN 216434893U
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- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000009434 installation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a centre gripping formula mouse micro-gap switch plug structure and mouse relates to mouse technical field. The clamping type mouse microswitch plugging structure comprises a first telescopic mechanism and a second telescopic mechanism; the fixed end of the first telescopic mechanism is fixed with the circuit board; the fixed end of the second telescopic mechanism is fixed with the circuit board, and the telescopic end of the second telescopic mechanism is matched with the telescopic end of the first telescopic mechanism to clamp and fix the microswitch on the circuit board. The utility model discloses a first telescopic machanism and second telescopic machanism come the micro-gap switch centre gripping to fix on the circuit board, can prevent to produce between micro-gap switch and the circuit board not hard up, avoid mouse to use unusual appearance, when the micro-gap switch that needs to be renewed simultaneously, only need compress down first telescopic machanism and second telescopic machanism just can take out old micro-gap switch, then install new micro-gap switch in the primary importance, new micro-gap switch can be fixed on the circuit board again under the clamping action that first telescopic machanism and second telescopic machanism produced.
Description
Technical Field
The utility model relates to a mouse technical field especially relates to a centre gripping formula mouse micro-gap switch plug structure and mouse.
Background
The micro switch of the mouse is arranged under the mouse button, and the micro switch is easy to cause fatigue and damage due to long-term pressing action, so that a new micro switch needs to be replaced when the old micro switch fails.
The traditional replacing scheme is that a jack for inserting a connecting pin of a micro switch is arranged on a main circuit board (PCB) of the mouse, when the old micro switch is replaced, the old micro switch is only required to be pulled out from the jack of the main circuit board of the mouse, and a connecting pin of a new micro switch is correspondingly inserted into the jack of the main circuit board of the mouse.
However, in the actual use process, the micro switch and the circuit board are loosened due to the fact that the micro switch connecting pin and the jack are sometimes matched, and accordingly the mouse is abnormal in use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a centre gripping formula mouse micro-gap switch plug structure and mouse for it is not hard up to solve to produce between micro-gap switch and the circuit board that traditional micro-gap switch replacement scheme exists, thereby leads to mouse to use unusual problem.
According to a first aspect of the present invention, a clamping type mouse micro switch plugging structure is provided, comprising a first telescoping mechanism and a second telescoping mechanism;
the fixed end of the first telescopic mechanism is fixed with the circuit board;
the fixed end of the second telescopic mechanism is fixed with the circuit board, and the telescopic end of the second telescopic mechanism is matched with the telescopic end of the first telescopic mechanism to clamp and fix the microswitch on the circuit board.
The utility model discloses a centre gripping formula mouse micro-gap switch plug structure comes the micro-gap switch centre gripping to fix on the circuit board through fixing first telescopic machanism and the second telescopic machanism on the circuit board, thereby can prevent to produce between micro-gap switch and the circuit board not hard up, avoid mouse to use unusual appearance, when the micro-gap switch that needs the renewal, only need compress down first telescopic machanism and second telescopic machanism just can take out old micro-gap switch, then install new micro-gap switch in original position, new micro-gap switch can fix on the circuit board under the clamping action that first telescopic machanism and second telescopic machanism produced again.
In some embodiments, the first telescoping mechanism is consistent with the second telescoping mechanism in structure, and the first telescoping mechanism comprises a fixed seat, an elastic member and a telescoping member;
the fixing seat is fixed with the circuit board, and a guide groove for guiding the telescopic piece is formed in the fixing seat;
the telescopic piece is positioned in the guide groove;
the elastic piece is arranged on the telescopic piece and used for providing elasticity for the telescopic piece. Offer the guide way on the fixing base and come to lead to the extensible member, prevent that the extensible member from producing the aversion under the effect of the elasticity of elastic component or other external forces to influence the fixed effect of centre gripping of first telescopic machanism and second telescopic machanism.
In some embodiments, the upper surface of the circuit board is provided with a mounting groove, and the fixing seat is fixed in the mounting groove. The fixing seat is fixed through the mounting groove formed in the upper surface of the circuit board, so that the firmness degree of the telescopic mechanism and the circuit board is increased.
In some embodiments, the head of the telescopic member is umbrella-shaped, and the top end surface of the umbrella-shape is a plane. The head of the telescopic piece is umbrella-shaped, and the top end face of the umbrella-shaped telescopic piece is a plane, so that the contact area between the telescopic piece and the microswitch can be increased, the stress area of the microswitch is increased, and the clamping and fixing effects of the first telescopic mechanism and the second telescopic mechanism can be further increased.
In some embodiments, the first telescoping mechanism is located to the left of the micro-switch and the second telescoping mechanism is located to the right of the micro-switch. The first telescopic mechanism and the second telescopic mechanism are respectively positioned on the left side and the right side of the micro switch to form a clamping structure, so that a clamping effect can be generated.
In some embodiments, the telescopic end of the first telescopic mechanism and the telescopic end of the second telescopic mechanism are parallel to the circuit board, and the telescopic end of one telescopic mechanism and the telescopic end of the second telescopic mechanism are located on the same straight line. In this way, the stability of the microswitch after installation can be ensured.
According to the utility model discloses a second aspect provides a mouse, and this mouse includes foretell centre gripping formula mouse micro-gap switch plug structure, circuit board and micro-gap switch, and the circuit board is connected for dismantling with micro-gap switch.
In some embodiments, the device further comprises an upper cover and a key arranged on the upper cover;
the upper cover is provided with a through hole, the bottom of the key is fixedly provided with a pressing part, and the pressing part penetrates through the through hole and then is in contact with the button of the microswitch.
In some embodiments, a protrusion is fixed on the bottom of the upper cover, and the protrusion contacts with the micro switch after the upper cover is installed. The microswitch is further fixed by the protrusion at the bottom of the upper cover, so that the microswitch is prevented from being loosened.
In some embodiments, the connection pin of the micro switch is an oblique pin, the circuit board is provided with a jack, the bottom surface of the circuit board is fixed with a slot member, and the connection pin of the micro switch passes through the jack and then is matched and fixed with a slot of the slot member to form electrical connection. The microswitch and the circuit board can pass through the jack on the circuit board through the connecting pin of the microswitch and form detachable electric connection with the clamping groove of the clamping groove piece in a fixing mode.
Compared with the prior art, the utility model discloses a centre gripping formula mouse micro-gap switch plug structure and mouse, come the micro-gap switch centre gripping to fix on the circuit board through fixing first telescopic machanism and the second telescopic machanism on the circuit board, thereby can prevent to produce between micro-gap switch and the circuit board not hard up, avoid mouse to use unusual appearance, simultaneously when the micro-gap switch that needs the renewal, only need first telescopic machanism and second telescopic machanism under the compression just can take out old micro-gap switch, then install new micro-gap switch in original position, new micro-gap switch can be fixed on the circuit board under the clamping action that first telescopic machanism and second telescopic machanism produced again.
Drawings
Fig. 1 is a partial structural cross-sectional view of a clamping type mouse micro-switch plugging structure according to an embodiment of the present invention;
fig. 2 is a partial structural cross-sectional view of a clamping mouse micro-switch plugging structure according to another embodiment of the present invention;
fig. 3 is a partial sectional view of the mouse according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
The reference numbers illustrate: the first telescopic mechanism 100, the fixing seat 101, the elastic piece 102, the telescopic piece 103, the guide groove 104, the second telescopic mechanism 200, the circuit board 300, the mounting groove 301, the jack 302, the micro switch 400, the connecting pin 401, the clamping groove piece 402, the button 403, the elastic clamping piece 404, the upper cover 500, the through hole 501, the protrusion 502, the button 600 and the pressing portion 601.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
According to a first aspect of the present invention, fig. 1 schematically shows a clamping type mouse micro-gap switch plug structure according to an embodiment of the present invention. As shown in fig. 1, the clamping type mouse micro-switch plugging structure comprises a first telescoping mechanism 100 and a second telescoping mechanism 200; the fixed end of first telescopic machanism 100 and circuit board 300 welding or sticky fixed, the fixed end of second telescopic machanism 200 also passes through welding or sticky fixed with circuit board 300, and first telescopic machanism 100 is located micro-gap switch 400's left side, and second telescopic machanism 200 is located micro-gap switch 400's right side, forms clamping structure, and the flexible end cooperation first telescopic machanism 100 of the flexible end of second telescopic machanism 200 fixes micro-gap switch 400 centre gripping on circuit board 300. In this embodiment, the first telescoping mechanism 100 and the second telescoping mechanism 200 fixed on the circuit board 300 are used to clamp and fix the micro switch 400 on the circuit board 300, thereby preventing the micro switch 400 and the circuit board 300 from loosening, avoiding abnormal mouse use, and meanwhile, when the new micro switch 400 needs to be replaced, the old micro switch 400 can be taken out only by compressing the first telescoping mechanism 100 and the second telescoping mechanism 200, and then installing the new micro switch 400 at the original position, and the new micro switch 400 can be fixed on the circuit board 300 again under the clamping effect generated by the first telescoping mechanism 100 and the second telescoping mechanism 200.
The telescopic end of the first telescopic mechanism 100 and the telescopic end of the second telescopic mechanism 200 are parallel to the circuit board 300, and the telescopic end of one telescopic mechanism 100 and the telescopic end of the second telescopic mechanism 200 are located on the same straight line. In this way, the mounted stability of the microswitch 400 can be ensured.
The first telescopic mechanism 100 and the second telescopic mechanism 200 have the same structure, and the first telescopic mechanism 100 comprises a fixed seat 101, an elastic part 102 and a telescopic part 103; fixing base 101 is as the stiff end of first telescopic machanism 100 and circuit board welding or sticky fixed, and fixing base 100 is seted up and is used for carrying out the guide way 104 that leads to extensible member 130, and extensible member 103 is located guide way 104, and elastic component 102 is installed on extensible member 103, and elastic component 103 is used for providing elasticity for extensible member 102. The fixing seat 101 is provided with a guide groove 104 for guiding the telescopic member 103, so that the telescopic member 103 can be prevented from being displaced under the action of the elastic force of the elastic member 102 or other external forces, thereby affecting the clamping and fixing effects of the first telescopic mechanism 100 and the second telescopic mechanism 200. Since the second telescoping mechanism 200 and the first telescoping mechanism 100 have the same structure, the specific structure of the second telescoping mechanism 200 will not be described in this embodiment, and the elastic member 102 may be a spring, an elastic sheet, or other elastic member.
The head of the telescopic part 103 is umbrella-shaped, and the top end surface of the umbrella-shaped is arranged in a plane. The contact area between the telescopic member 103 and the micro switch 400 can be increased by making the head of the telescopic member 103 umbrella-shaped and making the top end surface of the umbrella-shaped flat, so that the stress area of the micro switch 400 is increased, and the clamping and fixing effects of the first telescopic mechanism 100 and the second telescopic mechanism 200 can be further increased.
In other embodiments, as shown in fig. 2, a mounting groove 301 is formed on the upper surface of the circuit board 300, and the fixing base 101 is fixed in the mounting groove 301. The fixing base 101 is fixed by a mounting groove 301 formed on the upper surface of the circuit board 300, so as to increase the firmness of the telescopic mechanism and the circuit board 300.
In other embodiments, two first telescoping mechanisms 100 and two second telescoping mechanisms 200 are provided, and four telescoping mechanisms are respectively located at the front side, the rear side, the left side and the right side of the micro switch 400, so that the clamping effect of the clamping manner is better. The front side does not limit the orientation of the present embodiment, but represents only one side of the microswitch, and the front side may be represented as the rear side, the left side or the right side of the microswitch 400, and similarly, the rear side, the left side and the right side may be changed accordingly.
According to a second aspect of the present invention, fig. 3 schematically shows a mouse according to an embodiment of the present invention. As shown in fig. 3, the mouse includes the above-mentioned clamping type mouse micro switch plugging structure and a circuit board 300, wherein the circuit board 300 is detachably connected with the micro switch 400.
The connection pin 401 of the micro switch 400 is an oblique pin, the circuit board 300 is provided with a jack 302, the bottom surface of the circuit board 300 is fixed with a card slot piece 402, and the connection pin 401 of the micro switch 400 penetrates through the jack 302 and then is matched and fixed with a card slot of the card slot piece 402 to form electrical connection. The micro switch 400 and the circuit board 300 can pass through the jack 302 on the circuit board 300 through the connecting pin 401 of the micro switch 400 and form a detachable electrical connection with the card slot of the card slot piece 402 in a fixed manner, and an electrically connected elastic card 404 is fixed inside the card slot of the card slot piece 402.
In other embodiments, as shown in fig. 3, the mouse further includes an upper cover 500 and a button 600 mounted on the upper cover 500; the upper cover 500 is provided with a through hole 501, the bottom of the key 600 is fixed with a pressing part 601, and the pressing part 601 passes through the through hole 501 and then contacts with the button 403 of the microswitch 400.
A protrusion 502 is fixed at the bottom of the upper cover 500, and the protrusion 502 contacts with the micro switch 400 after the upper cover 500 is installed. Microswitch 400 may be further secured by a bottom protrusion 502 of upper cover 500 to prevent microswitch 400 from becoming loose.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The utility model provides a centre gripping formula mouse micro-gap switch plug structure which characterized in that includes:
the fixed end of the first telescopic mechanism is fixed with the circuit board;
the fixed end of the second telescopic mechanism is fixed with the circuit board, and the telescopic end of the second telescopic mechanism is matched with the telescopic end of the first telescopic mechanism to fix the micro switch on the circuit board in a clamping manner.
2. The clamping type mouse micro-switch plugging structure according to claim 1, wherein the first telescopic mechanism and the second telescopic mechanism have the same structure, and the first telescopic mechanism comprises a fixed seat, an elastic piece and a telescopic piece;
the fixed seat is fixed with the circuit board, and a guide groove for guiding the telescopic piece is formed in the fixed seat;
the telescopic piece is positioned in the guide groove;
the elastic piece is installed on the extensible member, and the elastic piece is used for providing elasticity for the extensible member.
3. The clamping type mouse micro-switch plugging structure as recited in claim 2, wherein an installation groove is formed on the upper surface of the circuit board, and the fixing seat is fixed in the installation groove.
4. The clamping type mouse micro-switch plugging structure as recited in claim 2, wherein the head of the telescopic member is umbrella-shaped, and the top end surface of the umbrella-shaped is arranged in a plane.
5. The clamping-type mouse micro-switch plugging structure according to any one of claims 1 to 4, wherein the first telescoping mechanism is located on the left side of the micro-switch, and the second telescoping mechanism is located on the right side of the micro-switch.
6. The clamping-type mouse micro-switch plugging structure according to claim 5, wherein the telescopic end of the first telescopic mechanism and the telescopic end of the second telescopic mechanism are parallel to the circuit board, and the telescopic end of the first telescopic mechanism and the telescopic end of the second telescopic mechanism are located on the same straight line.
7. A mouse, characterized in that, includes the clamping type mouse micro-switch plug structure of any claim 1-6, the circuit board and the micro-switch are detachably connected.
8. The mouse of claim 7, further comprising an upper cover and a button mounted on the upper cover;
the upper cover is provided with a through hole, the bottom of the key is fixedly provided with a pressing part, and the pressing part penetrates through the through hole and then is in contact with the button of the microswitch.
9. The mouse of claim 8, wherein a protrusion is fixed to the bottom of the upper cover, and the protrusion contacts with the micro switch after the upper cover is installed.
10. The mouse according to any one of claims 7-9, wherein the connection pin of the micro switch is an oblique pin, the circuit board is provided with a jack, a slot member is fixed on the bottom surface of the circuit board, and the connection pin of the micro switch passes through the jack and then is matched and fixed with the slot of the slot member to form an electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220014821.0U CN216434893U (en) | 2022-01-04 | 2022-01-04 | Clamping type mouse micro switch plug-pull structure and mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220014821.0U CN216434893U (en) | 2022-01-04 | 2022-01-04 | Clamping type mouse micro switch plug-pull structure and mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216434893U true CN216434893U (en) | 2022-05-03 |
Family
ID=81320624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220014821.0U Expired - Fee Related CN216434893U (en) | 2022-01-04 | 2022-01-04 | Clamping type mouse micro switch plug-pull structure and mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216434893U (en) |
-
2022
- 2022-01-04 CN CN202220014821.0U patent/CN216434893U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220503 |