CN219329427U - Wire-to-board connection device and electronic equipment - Google Patents
Wire-to-board connection device and electronic equipment Download PDFInfo
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- CN219329427U CN219329427U CN202320246315.9U CN202320246315U CN219329427U CN 219329427 U CN219329427 U CN 219329427U CN 202320246315 U CN202320246315 U CN 202320246315U CN 219329427 U CN219329427 U CN 219329427U
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Abstract
The utility model relates to a wire is to board connecting device and electronic equipment, this wire is to board connecting device includes at least one electric connection piece and at least one temperature measurement line, electric connection piece and temperature measurement line one-to-one setting, electric connection piece's inside is formed with the first mounting hole that link up, the first mounting hole of corresponding electric connection piece is worn to establish by the one end of temperature measurement line and is connected with this electric connection piece electricity, the other end of temperature measurement line is used for detecting the temperature of waiting the temperature measurement piece, the electric connection piece is used for being connected with the mainboard electricity. Through the inside at electric connection spare sets up the first mounting hole that link up, and the temperature measurement line is used for passing this first mounting hole and is connected with this electric connection spare to can promote the stability that temperature measurement line and electric connection spare are connected effectively, avoid appearing that temperature measurement line and electric connection spare appear connecting unstable and break away from the condition, guarantee this line to the reliability of board connecting device, and then guarantee to be provided with this line to the normal use of electronic equipment to board connecting device.
Description
Technical Field
The disclosure relates to the technical field of electronic equipment, in particular to a wire-to-board connection device and electronic equipment.
Background
At present, some electronic devices such as electronic cigarettes use a thermocouple wire, a thermistor and other tiny temperature measuring wires, one end of each temperature measuring wire needs to be connected with a main board, and the other end of each temperature measuring wire is connected with an object to be measured to detect the temperature of the surface of the object.
In the related art, wire-to-board connection is generally implemented using a wire-to-board connector. The wire-to-board connector generally comprises a wire-to-board end and a wire-to-board end, which are matched to realize connection of the temperature measuring wire and the main board respectively. However, the connection reliability of the wire-to-board connector is poor, and poor connection often occurs, so that electronic equipment such as electronic cigarettes and the like are failed and cannot be used normally.
Disclosure of Invention
An object of the present disclosure is to provide a wire-to-board connection device capable of solving technical problems existing in the related art, and an electronic apparatus.
In order to achieve the above-mentioned purpose, the present disclosure provides a wire to board connecting device, wire to board connecting device includes at least one electric connector and at least one temperature measurement line, electric connector with temperature measurement line one-to-one sets up, electric connector's inside is formed with the first mounting hole that link up, the one end of temperature measurement line wears to establish corresponding electric connector first mounting hole and be connected with this electric connector electricity, the other end of temperature measurement line is used for detecting the temperature of waiting the temperature measurement spare, electric connector is used for being connected with the mainboard electricity.
Optionally, the wire-to-board connection device further includes a mounting seat, the mounting seat is used for being fixedly connected with the motherboard, and the electrical connector is at least partially located in the mounting seat.
Optionally, the mounting base and the electrical connector are cold-pressed integrally or integrally injection-molded.
Optionally, at least one second mounting hole is formed on the mounting seat, the at least one second mounting hole is arranged in one-to-one correspondence with the electric connecting piece, the electric connecting piece penetrates through the corresponding second mounting hole and is at least partially positioned in the second mounting hole, and the electric connecting piece is limited in the second mounting hole along the axial direction of the second mounting hole.
Optionally, the second mounting hole comprises a first hole section and a second hole section which are communicated with each other, and the aperture of the second hole section is smaller than that of the first hole section;
the electric connector comprises a first section, a second section and a connecting section, wherein the connecting section is used for connecting the first section and the second section, and the radial sizes of the first section and the second section are larger than those of the connecting section;
the connecting section is disposed within the second bore section, the second section being at least partially disposed within the first bore section.
Optionally, an outer flange is arranged on the outer peripheral wall of the first section close to one side of the connecting section, an outer boss is formed at the joint of the connecting section and the second section, and an inner boss is formed at the joint of the first hole section and the second hole section;
the outer boss abuts the inner boss and the outer flange abuts the outer edge of the first bore section of the second bore Duan Yuanli.
Optionally, the first mounting hole includes a third hole section and a fourth hole section that are mutually communicated, one end of the third hole Duan Yuanli of the fourth hole section is used for the temperature measuring wire to penetrate in, and one end of the fourth hole section far away from the third hole section is used for the temperature measuring wire to penetrate out; the aperture of the fourth hole section is kept consistent along the axial direction of the first mounting hole, and the aperture of the third hole section is tapered along the axial direction of the first mounting hole and in the direction close to the fourth hole section;
the temperature measuring wire comprises an insulating protection layer and a metal wire, the metal wire comprises a first metal section and a second metal section which are connected with each other, the first metal section is covered by the insulating protection layer, part of the first metal section is arranged in the third hole section, and the second metal section is arranged in the fourth hole section and penetrates out of the fourth hole section to be electrically connected with the electric connecting piece.
Optionally, the second metal segment is threaded out of the fourth hole segment for a rivet connection with the electrical connector.
Optionally, the temperature measuring wire is welded with the electrical connection.
The disclosure also provides an electronic device, which comprises a main board and the wire-to-board connecting device.
Optionally, the mounting base of the wire-to-board connection device is fixedly connected with the motherboard, and the electrical connector is at least partially located in the mounting base;
the electronic equipment further comprises a shell, and the main board and the mounting base are both arranged on the shell.
Optionally, the shell comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected end to end, the first side plate and the third side plate are opposite and are arranged at intervals, the second side plate and the fourth side plate are opposite and are arranged at intervals, a shell opening is commonly enclosed by the first side plate, the second side plate, the third side plate and the fourth side plate, and the main plate is used for sealing the shell opening;
the inner side wall of any one of the first side plate, the second side plate, the third side plate and the fourth side plate is provided with a clamping structure, and the clamping structure is provided with a clamping groove for clamping the mounting seat.
In the above technical scheme, through the inside at the electric connector sets up the first mounting hole that link up, and the temperature measurement line is used for passing this first mounting hole and is connected with this electric connector to can promote the stability that temperature measurement line and electric connector connect effectively, avoid appearing temperature measurement line and electric connector appear connecting unstable and break away from the condition, guarantee this line to board connecting device's reliability, and then guarantee to be provided with this line to normal use to board connecting device's electronic equipment.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
fig. 1 is an exploded structural schematic view of a wire-to-board connection device of an embodiment of the present disclosure, and also illustrates a main board and a housing of an electronic device.
Fig. 2 is a schematic view of a part of the structure of an electronic device according to an embodiment of the present disclosure.
Fig. 3 is a cross-sectional view of a mount, electrical connector, and temperature measurement wire mating of a wire-to-board connection device according to one embodiment of the present disclosure.
Fig. 4 is a cross-sectional view of a mount of a wire-to-board connection device of one embodiment of the present disclosure.
Description of the reference numerals
1. Third mounting hole of main board 10
2. First section of electrical connector 21
22. Second section 23 connecting section
211. Outer flange 231 outer boss
20. Third hole section of first mounting hole 201
202. Fourth hole section 3 temperature measuring line
31. Insulating protective layer 32 metal wire
321. Second metal section 4 mounting seat
40. Second mounting hole 401 first hole section
402. Inner boss of second hole section 403
5. First side plate of shell 51
52. Second side plate 53 third side plate
54. Fourth side plate 55 clamping structure
550. Card slot 50 housing opening
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
In the present disclosure, unless otherwise indicated, terms such as "inner" and "outer" are used herein to refer to the inner and outer of a particular structural profile, and terms such as "first" and "second" and the like are used merely to distinguish one element from another element and are not of sequential or importance.
Referring to fig. 1 to 4, the present disclosure provides a wire-to-board connection device, which includes at least one electrical connector 2 and at least one temperature measuring wire 3, the electrical connector 2 and the temperature measuring wire 3 are arranged in a one-to-one correspondence manner, a first through mounting hole 20 is formed in the electrical connector 2, one end of the temperature measuring wire 3 is threaded through the first mounting hole 20 corresponding to the electrical connector 2 and is electrically connected with the electrical connector 2, the other end of the temperature measuring wire 3 is used for detecting the temperature of a piece to be measured, and the electrical connector 2 is electrically connected with a main board 1.
In the above technical scheme, through the inside at electric connector 2 sets up the first mounting hole 20 that link up, and temperature measurement line 3 is used for passing this first mounting hole 20 and is connected with this electric connector 2 to can promote the stability that temperature measurement line 3 and electric connector 2 connect effectively, avoid appearing temperature measurement line 3 and electric connector 2 appear connecting unstable and break away from the condition, guarantee this wire to board connecting device's reliability, and then guarantee the normal use of the electronic equipment who is provided with this wire to board connecting device.
Referring to fig. 1, the wire-to-board connection device further includes a mounting base 4, where the mounting base 4 is fixedly connected to the main board 1, for example, may be connected to one side of the main board 1 in the thickness direction. By providing this mounting seat 4, the mounting arrangement of the electrical connector 2 is facilitated.
In addition, the mounting seat 4 and the electric connector 2 can be integrally formed by cold pressing or integrally injection molding. The mounting seat 4 and the electric connecting piece 2 adopt a cold-pressing integrated molding mode or an integrated injection molding mode, so that the stability of connection between the mounting seat 4 and the electric connecting piece 2 can be better improved, and the electric connecting piece 2 is prevented from being separated from the mounting seat 4.
In one embodiment, referring to fig. 1, 3 and 4, at least one second mounting hole 40 is formed on the mounting seat 4 and is in one-to-one correspondence with the electrical connection piece 2, the electrical connection piece 2 is penetrated through the corresponding second mounting hole 40 and is at least partially located in the second mounting hole 40, and the electrical connection piece 2 is limited in the second mounting hole 40 along the axial direction of the second mounting hole 40, so that the axial movement of the electrical connection piece 2 in the second mounting hole 40 is avoided, the stability of connection is further improved, and the electrical connection piece 2 is prevented from being separated from the mounting seat 4.
Alternatively, referring to fig. 3, the second mounting hole 40 includes a first hole section 401 and a second hole section 402 communicating with each other, the second hole section 402 having a smaller hole diameter than the first hole section 401; the electric connector 2 comprises a first section 21, a second section 22 and a connecting section 23, wherein the connecting section 23 connects the first section 21 and the second section 22, and the radial sizes of the first section 21 and the second section 22 are larger than the radial size of the connecting section 23; the connecting section 23 is disposed within the second bore section 402 and the second section 22 is at least partially disposed within the first bore section 401.
In this embodiment, since the aperture of the second hole section 402 of the second mounting hole 40 is smaller than the aperture of the first hole section 401, and the radial dimensions of the first section 21 and the second section 22 of the electrical connector 2 are larger than the radial dimensions of the connecting section 23, when the connecting section 23 is disposed in the second hole section 402 and the second section 22 is at least partially disposed in the first hole section 401, the electrical connector 2 can be limited in the second mounting hole 40 along the axial direction of the second mounting hole 40, but the disclosure is not limited to the specific embodiment in which the electrical connector 2 is limited in the second mounting hole 40.
Alternatively, referring to fig. 3, an outer flange 211 is provided on the outer peripheral wall of the first section 21 near the side of the connection section 23, an outer boss 231 is formed at the connection between the connection section 23 and the second section 22, and an inner boss 403 is formed at the connection between the first hole section 401 and the second hole section 402; the outer boss 231 is abutted with the inner boss 403, and the outer flange 211 is abutted with the outer edge of the second hole section 402 far away from the first hole section 401, so that the stability of axial limiting is further improved.
In other embodiments, referring to fig. 3, the first mounting hole 20 includes a third hole section 201 and a fourth hole section 202 that are communicated with each other, an end of the third hole section 201 away from the fourth hole section 202 is used for the temperature measurement line 3 to penetrate, and an end of the fourth hole section 202 away from the third hole section 201 is used for the temperature measurement line 3 to penetrate; the aperture of the fourth hole section 202 is kept consistent along the axial direction of the first mounting hole 20, and the aperture of the third hole section 201 is tapered along the axial direction of the first mounting hole 20 and in the direction close to the fourth hole section 202; the temperature measuring wire 3 comprises an insulating protection layer 31 and a metal wire 32, the metal wire 32 comprises a first metal section and a second metal section 321 which are connected with each other, the insulating protection layer 31 coats the first metal section, part of the first metal section is arranged in the third hole section 201, and the second metal section 321 is arranged in the fourth hole section 202 and penetrates out of the fourth hole section 202 to be electrically connected with the electric connector 2.
In this embodiment, the aperture of the third hole section 201 is tapered along the axial direction of the first mounting hole 20 and in the direction approaching the fourth hole section 202, so that the insertion of the temperature measuring wire 3 can be effectively facilitated; in addition, the second metal segment 321 of the metal wire 32 is not covered by the insulating protection layer 31, so as to facilitate electrical connection with the electrical connector 2. For example, the second metal segment 321 may be threaded out of the fourth bore segment 202 to be crimped with the electrical connector 2.
Optionally, a second metal section 321 is threaded out of the fourth bore section 202 for a staking connection with the electrical connector 2. Further improving the stability of the connection. Alternatively, in other embodiments, the temperature measuring wire 3 is welded to the electrical connector 2, and the specific connection manner of the temperature measuring wire 3 and the electrical connector 2 is not limited in the present disclosure.
The present disclosure also provides an electronic device including the main board 1 and the above-described wire-to-board connection apparatus, which may include an electronic cigarette or the like, for example.
Referring to fig. 1 and 2, the electronic device further includes a housing 5, and the motherboard 1 and the mount 4 are both disposed on the housing 5. The housing 5 may provide a mounting base for the motherboard 1, and the housing 5 may also effectively protect the mounting base 4.
In an alternative embodiment, the housing 5 includes a first side plate 51, a second side plate 52, a third side plate 53 and a fourth side plate 54 that are sequentially connected end to end, the first side plate 51 and the third side plate 53 are opposite and spaced, the second side plate 52 and the fourth side plate 54 are opposite and spaced, and the first side plate 51, the second side plate 52, the third side plate 53 and the fourth side plate 54 together enclose a housing opening 50, and the main board 1 is used for plugging the housing opening 50; the inner side wall of any one of the first side plate 51, the second side plate 52, the third side plate 53 and the fourth side plate 54 is provided with a clamping structure 55, and the clamping structure 55 is provided with a clamping groove 550 for clamping the mounting seat 4. By providing the clamping structure 55, the situation that the mount 4 shakes on the housing 5 can be effectively avoided, for example, the mount 4 can be clamped in the clamping groove 550, but the specific structure of the clamping structure 55 is not limited in the disclosure.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (12)
1. The utility model provides a line is to board connecting device, its characterized in that, line is to board connecting device includes at least one electric connection piece and at least one temperature measurement line, electric connection piece with the temperature measurement line one-to-one sets up, the inside of electric connection piece is formed with the first mounting hole that link up, the one end of temperature measurement line wears to establish corresponding electric connection piece first mounting hole and be connected with this electric connection piece electricity, the other end of temperature measurement line is used for detecting the temperature of waiting the temperature measurement piece, electric connection piece is used for being connected with the mainboard electricity.
2. The wire-to-board connection device of claim 1, further comprising a mount for fixedly connecting with the motherboard, the electrical connector being at least partially within the mount.
3. The wire-to-board connection device according to claim 2, wherein the mounting base and the electrical connector are cold-pressed integrally or integrally injection-molded.
4. The wire-to-board connection device according to claim 3, wherein at least one second mounting hole is formed in the mounting base in one-to-one correspondence with the electrical connection member, the electrical connection member is inserted through the corresponding second mounting hole and is at least partially located in the second mounting hole, and the electrical connection member is limited in the second mounting hole along an axial direction of the second mounting hole.
5. The wire-to-board connection device according to claim 4, wherein the second mounting hole includes a first hole section and a second hole section communicating with each other, the second hole section having a smaller aperture than the first hole section;
the electric connector comprises a first section, a second section and a connecting section, wherein the connecting section is used for connecting the first section and the second section, and the radial sizes of the first section and the second section are larger than those of the connecting section;
the connecting section is disposed within the second bore section, the second section being at least partially disposed within the first bore section.
6. The wire-to-board connection device of claim 5, wherein,
an outer flange is arranged on the outer peripheral wall of one side, close to the connecting section, of the first section, an outer boss is formed at the joint of the connecting section and the second section, and an inner boss is formed at the joint of the first hole section and the second hole section;
the outer boss abuts the inner boss and the outer flange abuts the outer edge of the first bore section of the second bore Duan Yuanli.
7. The wire-to-board connection device according to claim 1, wherein the first mounting hole includes a third hole section and a fourth hole section that are communicated with each other, an end of the third hole Duan Yuanli of the fourth hole section being for the temperature measurement wire to pass in, and an end of the fourth hole section remote from the third hole section being for the temperature measurement wire to pass out; the aperture of the fourth hole section is kept consistent along the axial direction of the first mounting hole, and the aperture of the third hole section is tapered along the axial direction of the first mounting hole and in the direction close to the fourth hole section;
the temperature measuring wire comprises an insulating protection layer and a metal wire, the metal wire comprises a first metal section and a second metal section which are connected with each other, the first metal section is covered by the insulating protection layer, part of the first metal section is arranged in the third hole section, and the second metal section is arranged in the fourth hole section and penetrates out of the fourth hole section to be electrically connected with the electric connecting piece.
8. The wire-to-board connection device of claim 7, wherein the second metal segment is threaded out of the fourth hole segment for staking with the electrical connector.
9. The wire-to-board connection device of claim 1, wherein the temperature wire is soldered to the electrical connection.
10. An electronic device comprising a motherboard and the wire-to-board connection device of any one of claims 1-9.
11. The electronic device of claim 10, wherein the mount of the wire-to-board connection device is fixedly connected to the motherboard, the electrical connector being at least partially located within the mount;
the electronic equipment further comprises a shell, and the main board and the mounting base are both arranged on the shell.
12. The electronic device of claim 11, wherein the housing comprises a first side plate, a second side plate, a third side plate and a fourth side plate that are sequentially connected end to end, the first side plate and the third side plate are opposite and spaced apart, the second side plate and the fourth side plate are opposite and spaced apart, and the first side plate, the second side plate, the third side plate and the fourth side plate together enclose a housing opening, and the main board is used for plugging the housing opening;
the inner side wall of any one of the first side plate, the second side plate, the third side plate and the fourth side plate is provided with a clamping structure, and the clamping structure is provided with a clamping groove for clamping the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320246315.9U CN219329427U (en) | 2023-02-10 | 2023-02-10 | Wire-to-board connection device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320246315.9U CN219329427U (en) | 2023-02-10 | 2023-02-10 | Wire-to-board connection device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219329427U true CN219329427U (en) | 2023-07-11 |
Family
ID=87063710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320246315.9U Active CN219329427U (en) | 2023-02-10 | 2023-02-10 | Wire-to-board connection device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219329427U (en) |
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2023
- 2023-02-10 CN CN202320246315.9U patent/CN219329427U/en active Active
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