CN208740716U - The mounting structure and cooking apparatus of circuit board - Google Patents
The mounting structure and cooking apparatus of circuit board Download PDFInfo
- Publication number
- CN208740716U CN208740716U CN201820582188.9U CN201820582188U CN208740716U CN 208740716 U CN208740716 U CN 208740716U CN 201820582188 U CN201820582188 U CN 201820582188U CN 208740716 U CN208740716 U CN 208740716U
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- Prior art keywords
- circuit board
- clamping part
- bracket
- support portion
- clamping
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Abstract
The utility model provides the mounting structure and cooking apparatus of a kind of circuit board.The mounting structure of circuit board includes: bracket, and bracket is equipped with the mounting groove for accommodating circuit board；Clamping piece, including the first clamping part, the second clamping part and support portion, support portion connect the first clamping part and the second clamping part, and have the accommodating chamber for accommodating gripped object between the first clamping part, the second clamping part and support portion；In the assembled condition, the bracket with circuit board is plugged in accommodating chamber, and the first clamping part is in contact with the end face for exposing to mounting groove of circuit board, and the second clamping part is in contact with the end face away from mounting groove of bracket.By selecting bracket to support circuit board, circumferential limit is carried out to circuit board by bracket, and circuit board is clamped on bracket by clamping piece, upper and lower limits are carried out to circuit board by clamping piece, improve the degree of firmly installing of circuit board, it eliminates and selects the structures such as screw that circuit board is fixed on bracket and need to punch etc., save the cost.
Description
Technical field
The utility model belongs to machine for kitchen use technical field, the mounting structure in particular to a kind of circuit board and one
Kind cooking apparatus.
Background technique
The products such as existing IH electric cooker or pressure cooker, generally use bracket fixing circuit board, and circuit board in order to prevent
Fall or be detached from vibration bracket, it usually needs circuit board is fixed on bracket by one or two screw, not only will be in electricity
It is punched on the plate of road, to easily damage board structure of circuit, and assembles constant, increase assembly cost.
Utility model content
The utility model aims to solve the problem that one of technical problems existing in the prior art or related technologies.
For this purpose, the one aspect of the utility model provides a kind of mounting structure of circuit board.
The utility model another aspect provides a kind of cooking apparatus.
In view of this, the one aspect of the utility model provides a kind of mounting structure of circuit board, comprising: bracket, branch
Frame is equipped with the mounting groove for accommodating circuit board；Clamping piece, including the first clamping part, the second clamping part and support portion, support
Portion connects the first clamping part and the second clamping part, and has to accommodate between the first clamping part, the second clamping part and support portion and be pressed from both sides
Hold the accommodating chamber of object；In the assembled condition, the bracket with circuit board is plugged in accommodating chamber, and the first clamping part and circuit board
The end face for exposing to mounting groove be in contact, the second clamping part is in contact with the end face away from mounting groove of bracket.
The mounting structure of circuit board provided by the utility model, including bracket and clamping piece, pass through bracket and clamping piece phase
Circuit board, can be fitted securely on circuit board, circuit board is avoided to fall in vibration processes by cooperation, be detached from bracket.Tool
Body, bracket are equipped with mounting groove, and circuit board is placed in mounting groove, so the cell wall of mounting groove can surrounding to circuit board into
Row limit, it is preferable that the shape of mounting groove and the shape of circuit board match, and circuit board left and right in bracket is effectively avoided to shake
It is dynamic；Again by clamping piece clamping circuit board, the first clamping part is in contact with the end face for exposing to mounting groove of circuit board, it will
Second clamping part is in contact with the end face away from mounting groove of bracket, by the first clamping part and the second clamping part collective effect,
Upper and lower limits can be carried out to circuit board, avoid circuit board from being detached from bracket, improve the degree of firmly installing of circuit board.In addition, also exempting from
In addition to selecting the structures such as screw that circuit board is fixed on bracket, brought increased costs, and need to punch on circuit board etc.,
Simplify assembly technology, installation easy to disassemble.
In addition, can also be had according to the mounting structure of the circuit board in above-mentioned technical proposal provided by the utility model
Following additional technical feature:
In the above-mentioned technical solutions, it is preferable that bracket includes substrate and multiple protrusions, and multiple protrusions are distributed in substrate
Each edge, substrate and multiple protrusions surround mounting groove.
In the technical scheme, bracket has the substrate for accepting circuit board, and multiple protrusions positioned at substrate edge,
Preferably, each edge of substrate all has at least one protrusion, is surrounded in this way by multiple protrusions and substrate
Mounting groove can carry out multi-faceted limit to circuit board, and circuit board is avoided to be detached from bracket.It is further preferred that multiple protrusions
Portion joins end to end, and is integrally formed with substrate.
In any of the above-described technical solution, it is preferable that the holding tank being recessed to central area is equipped at a side of bracket,
In the assembled condition, support portion is arranged in holding tank.
In the technical scheme, there is the holding tank being recessed inwardly, in the assembled condition, support portion at a side of bracket
First it is arranged in holding tank, fits respectively with circuit board and bracket by the first clamping part and the second clamping part.On the one hand it is
The installation of support portion provides enough accommodation spaces, and will not occupy the space of bracket periphery, improves space utilization rate, is convenient for
Bracket to circuit board is installed；On the other hand the degree of firmly installing of clamping piece is also improved, support portion is carried out by holding tank
Limit effectively avoids support portion from being detached from bracket, and then leads to clamping piece clamping failure, is detached from bracket so as to cause circuit board.It is excellent
Selection of land, the number of holding tank and the number of clamping piece are identical.
In any of the above-described technical solution, it is preferable that the mounting structure of circuit board further include: elastic spacing one, setting exist
In holding tank, and elastic spacing one can the deformation under the squeezing action of support portion.
In the technical scheme, it by the way that elastic spacing one is arranged in holding tank, and is mounted in holding tank in support portion
When, elastic spacing one compression deformation is acted on by the elastic force of elastic spacing one, support portion is securely disposed in holding tank, is mentioned
The high degree of firmly installing of clamping piece, and then the degree of firmly installing of circuit board is improved, avoid circuit board falling off because of clamping piece
And it loses to its upper and lower movable limit.Preferably, elastic spacing one is adopted is arranged on bracket in the method for paste, and elasticity
The number of locating part is at least one, and is at least fitted in the one side wall of holding tank.
In any of the above-described technical solution, it is preferable that elastic spacing one includes position-limited claw and mounting portion, mounting portion and bracket
It is connected, the closed end of position-limited claw is connected with mounting portion, and has gap between the lateral wall and holding tank of position-limited claw, support
Portion is fastened in position-limited claw.
In the technical scheme, elastic spacing one includes position-limited claw and mounting portion, and position-limited claw is fixed on branch by mounting portion
On frame, and the closed end of position-limited claw is connected with mounting portion, while ensuring position-limited claw and mounting portion firmness of the connection, improves
To support portion limit strength.In addition, having gap between the lateral wall and holding tank of position-limited claw, support portion is being plugged in limit
When in the pawl of position, position-limited claw can by support portion extruding and extend to the outside deformation, and then be conducive to securely clamp support portion, improve
The degree of firmly installing of clamping piece, to improve the degree of firmly installing of circuit board.Preferably, the C-shaped pawl of position-limited claw, U-shaped pawl or its
He can arbitrarily clamp the claw type of support portion.
In any of the above-described technical solution, it is preferable that elastic spacing one further includes bending section, positioned at the freedom of position-limited claw
End, and be bent to the centerline direction of position-limited claw.
In the technical scheme, the free end of position-limited claw has bending section, and is bent to the centerline direction of position-limited claw, into
And when entering support portion extruding bending section in position-limited claw, bending section can effectively prevent support portion to be detached from position-limited claw, further
Improve the degree of firmly installing of clamping piece.Especially when position-limited claw is U-shaped pawl, it is respectively set in two free ends of U-shaped pawl curved
Pars convoluta, and be bent to the centerline direction of U-shaped pawl, support portion can be effectively prevent to be detached from.
In any of the above-described technical solution, it is preferable that the first clamping part, the second clamping part and support portion are integrally formed.
In the technical scheme, the first clamping part, the second clamping part and support portion can be integrally formed, processing easy to produce
Meanwhile the firmness of the connection between three is improved, and then clamping piece is avoided integrally to crumble because of clamp bracket and circuit board, it leads
It causes it to limit circuit board to fail.
In any of the above-described technical solution, it is preferable that clamping piece is in I-shaped or Contraband font.
In the technical scheme, clip can be in integrally I-shaped or Contraband font, by I-shaped or Contraband font side
Accommodating chamber clamp bracket and circuit board.Certainly, clamping piece can also have handle end, and into F type etc., side has the folder of accommodating chamber
Gripping member meets opening one's minds for the technical program.
In any of the above-described technical solution, it is preferable that clamping piece is elastic clamping pieces.
In the technical scheme, clamping piece is elastic clamping pieces, so can by itself elastic fastening clamp electricity
Road plate and bracket.Preferably, clamping piece is plastic part, while having certain elasticity, it may have certain structural strength is convenient for
Circuit board and bracket are held securely together.
In any of the above-described technical solution, it is preferable that clamping piece further includes pre-load nut, the first clamping part or the second clamping
Portion can be moved along the axis direction of support portion, and one end of support portion is equipped with external screw thread compatible with pre-load nut；It is assembling
Under state, the first clamping part is pressed on circuit board pre-load nut or the second clamping part is pressed on bracket by pre-load nut.
In the technical scheme, clamping piece also has pre-load nut, and the first clamping part or the second clamping part can be along support portions
Axis direction it is mobile, in assembling, first circuit board can be mounted in the mounting groove of bracket, then will be whole to the bracket of circuit board
Body is folded between the first clamping part and the second clamping part, and then, the axis direction along support portion adjusts the first clamping part or the
The height of two clamping parts makes the first clamping part and the second clamping part integrally fit with the bracket to circuit board simultaneously, finally leads to
It crosses pre-load nut to be pre-tightened, first clamping member or the second clamping piece is closely pressed on circuit board or on bracket, improve
The clamping effect of clamping piece entirety.In addition, since the spacing of the first clamping part and the second clamping part is adjustable, and then the clamping piece
It is versatile suitable for the bracket of various height and the set of circuit board.
In any of the above-described technical solution, it is preferable that the number of clamping piece is at least one.
It in the technical scheme, can be one clamping piece of circuit board arrangement, or the multiple clamping pieces of circuit board arrangement,
Specific number, depending on can be according to the volume size of circuit board situations such as.Preferably, two clamping pieces of each circuit board arrangement, and
Two clamping pieces are folded in the opposite both ends of circuit board respectively, improve the degree of firmly installing of circuit board.
The another aspect of the utility model provides a kind of cooking apparatus, comprising: in circuit board and such as above-mentioned technical proposal
The mounting structure of the circuit board of any one.
Cooking apparatus provided by the utility model, due to the mounting structure of the circuit board with any of the above-described technical solution,
And then the beneficial effect with any of the above-described technical solution, it will not repeat them here.Preferably, cooking apparatus is electric cooker or electricity
Pressure cooker.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 shows the mounting structure schematic diagram of the circuit board of one embodiment of the utility model；
Fig. 2 shows the A-A sectional views in Fig. 1；
Fig. 3 shows the schematic top plan view of the bracket of one embodiment of the utility model；
Fig. 4 shows enlarged drawing at the B in Fig. 3；
Fig. 5 shows the structural schematic diagram of the clamping piece of one embodiment of the utility model.
Wherein, corresponding relationship of the Fig. 1 into Fig. 5 between appended drawing reference and component names are as follows:
10 circuit boards, 12 brackets, 122 substrates, 124 protrusions, 126 mounting grooves, 128 holding tanks, 14 clamping pieces, 142
One clamping part, 144 support portions, 146 second clamping parts, 148 accommodating chambers, 16 elastic spacing ones, 162 position-limited claws, 164 mounting portions,
166 bending sections.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Referring to Fig. 1 to Fig. 5 description the circuit board according to the utility model some embodiments mounting structure and
Cooking apparatus.
As shown in Figures 1 to 5, the one aspect of the utility model provides a kind of mounting structure of circuit board, comprising: branch
Frame 12, bracket 12 are equipped with the mounting groove 126 for accommodating circuit board 10；Clamping piece 14, including the first clamping part 142, second
Clamping part 146 and support portion 144, support portion 144 connect the first clamping part 142 and the second clamping part 146, and the first clamping part
142, there is the accommodating chamber 148 for accommodating gripped object between the second clamping part 146 and support portion 144；In the assembled condition, it has
The bracket 12 of circuit board 10 is plugged in accommodating chamber 148, and the first clamping part 142 and circuit board 10 expose to mounting groove 126
An end face be in contact, the second clamping part 146 is in contact with the end face away from mounting groove 126 of bracket 12.
The mounting structure of circuit board 10 provided by the utility model, including bracket 12 and clamping piece 14, pass through 12 He of bracket
Clamping piece 14 matches, and circuit board 10 can be fitted securely on circuit board 10, avoid circuit board 10 in vibration processes
Fall, is detached from bracket 12.Specifically, bracket 12 is equipped with mounting groove 126, and circuit board 10 is placed in mounting groove 126, Jin Eran
The cell wall of tankage 126 can limit the surrounding of circuit board 10, it is preferable that the shape of mounting groove 126 and the shape of circuit board 10
Shape matches, and effectively avoids the double swerve in bracket 12 of circuit board 10；Again by 14 clamping circuit board 10 of clamping piece, by first
Clamping part 142 is in contact with the end face for exposing to mounting groove 126 of circuit board 10, by the second clamping part 146 and bracket 12
An end face away from mounting groove 126 is in contact, can be to circuit board by 146 collective effect of the first clamping part 142 and the second clamping part
10 carry out upper and lower limits, avoid circuit board 10 from being detached from bracket 12, improve the degree of firmly installing of circuit board 10.In addition, also exempting
Circuit board 10 is fixed on bracket 12 by the structures such as selection screw, brought increased costs, and needs on circuit board 10 to beat
Hole etc. simplifies assembly technology, installation easy to disassemble.
In one embodiment of the utility model, it is preferable that as shown in Figures 2 and 3, bracket 12 includes 122 He of substrate
Multiple protrusions 124, multiple protrusions 124 are distributed in each edge of substrate 122, and substrate 122 and multiple protrusions 124 enclose
At mounting groove 126.
In this embodiment, bracket 12 has the substrate 122 for accepting circuit board 10, and positioned at the more of 122 edge of substrate
A protrusion 124, it is preferable that each edge of substrate 122 all has at least one protrusion 124, in this way by multiple convex
The mounting groove 126 that portion 124 and substrate 122 are surrounded out can carry out multi-faceted limit to circuit board 10, avoid circuit board 10
It is detached from bracket 12.It is further preferred that multiple protrusions 124 join end to end, and it is integrally formed with substrate 122.
In one embodiment of the utility model, it is preferable that as depicted in figs. 1 and 2, be equipped at a side of bracket 12
The holding tank 128 being recessed to central area, in the assembled condition, support portion 144 is arranged in holding tank 128.
In this embodiment, there is the holding tank 128 being recessed inwardly at a side of bracket 12, in the assembled condition, branch
Support part 144 is first arranged in holding tank 128, by the first clamping part 142 and the second clamping part 146 respectively with circuit board 10 and branch
Frame 12 fits.On the one hand enough accommodation spaces are provided for the installation of support portion 144, and 12 periphery of bracket will not be occupied
Space improves space utilization rate, is easily installed the bracket 12 to circuit board 10；On the other hand the installation of clamping piece 14 is also improved
Firmness limits support portion 144 by holding tank 128, effectively avoids support portion 144 from being detached from bracket 12, and then cause
The clamping failure of clamping piece 14, is detached from bracket 12 so as to cause circuit board 10.Preferably, the number of holding tank 128 and clamping piece 14
Number it is identical.
In one embodiment of the utility model, it is preferable that as shown in Figure 3 and Figure 4, the mounting structure of circuit board 10 is also
Include: elastic spacing one 16, be arranged in holding tank 128, and elastic spacing one 16 can under the squeezing action of support portion 144 shape
Become.
In this embodiment, by the way that elastic spacing one 16 is arranged in holding tank 128, and appearance is mounted in support portion 144
When receiving in slot 128,16 compression deformation of elastic spacing one is acted on by the elastic force of elastic spacing one 16, support portion 144 is set securely
It sets in holding tank 128, improves the degree of firmly installing of clamping piece 14, and then improve the degree of firmly installing of circuit board 10, keep away
Exempt from circuit board 10 to be lost because of falling off for clamping piece 14 to its upper and lower movable limit.Preferably, elastic spacing one 16 is using viscous
The mode of patch is arranged on bracket 12, and the number of elastic spacing one 16 is at least one, and is at least fitted in holding tank 128
In one side wall.
In one embodiment of the utility model, it is preferable that as shown in Figure 3 and Figure 4, elastic spacing one 16 includes limit
Pawl 162 and mounting portion 164, mounting portion 164 are connected with bracket 12, and the closed end of position-limited claw 162 is connected with mounting portion 164,
And there is gap between the lateral wall and holding tank 128 of position-limited claw 162, support portion 144 is fastened in position-limited claw 162.
In this embodiment, elastic spacing one 16 includes position-limited claw 162 and mounting portion 164, and position-limited claw 162 passes through mounting portion
164 are fixed on bracket 12, and the closed end of position-limited claw 162 is connected with mounting portion 164, are ensuring position-limited claw 162 and installation
While 164 firmness of the connection of portion, improve to 144 limit strength of support portion.In addition, lateral wall and the receiving of position-limited claw 162
There is gap, when support portion 144 to be plugged in position-limited claw 162, position-limited claw 162 can be squeezed by support portion 144 between slot 128
It presses and extends to the outside deformation, and then be conducive to securely clamp support portion 144, improve the degree of firmly installing of clamping piece 14, thus
Improve the degree of firmly installing of circuit board 10.Preferably, the C-shaped pawl of position-limited claw 162, U-shaped pawl or any other support can be clamped
The claw type in portion 144.
In one embodiment of the utility model, it is preferable that as shown in figure 4, elastic spacing one 16 further includes bending section
166, it is bent positioned at the free end of position-limited claw 162, and to the centerline direction of position-limited claw 162.
In this embodiment, the free end of position-limited claw 162 has bending section 166, and to the centerline direction of position-limited claw 162
Bending, and then when entering the extruding of support portion 144 bending section 166 in position-limited claw 162, bending section 166 can effectively prevent supporting
Portion 144 is detached from position-limited claw 162, further improves the degree of firmly installing of clamping piece 14.Especially when position-limited claw 162 is U-shaped pawl,
Bending section 166 is respectively set in two free ends of U-shaped pawl, and is bent to the centerline direction of U-shaped pawl, can effectively prevent propping up
Support part 144 is detached from.
In one embodiment of the utility model, it is preferable that as shown in figure 5, the first clamping part 142, the second clamping part
146 and support portion 144 be integrally formed.
In this embodiment, the first clamping part 142, the second clamping part 146 and support portion 144 can be integrally formed, convenient for life
While producing processing, the firmness of the connection between three is improved, and then avoids clamping piece 14 whole because of clamp bracket 12 and electricity
Road plate 10 and crumble, cause its to circuit board 10 limit fail.
In one embodiment of the utility model, it is preferable that as shown in figure 5, clamping piece 14 is in I-shaped or Contraband font.
In this embodiment, clip can be in integrally I-shaped or Contraband font, be located at side by I-shaped or Contraband font
Accommodating chamber 148 come clamp bracket 12 and circuit board 10.Certainly, clamping piece 14 can also have handle end, into F type etc., side
Clamping piece 14 with accommodating chamber 148 meets opening one's minds for the present embodiment.
In one embodiment of the utility model, it is preferable that clamping piece 14 is elastic clamping pieces.
In this embodiment, clamping piece 14 be elastic clamping pieces, and then can by itself elastic fastening clamp electricity
Road plate 10 and bracket 12.Preferably, clamping piece 14 is plastic part, while having certain elasticity, it may have certain structure is strong
Degree, convenient for circuit board 10 and bracket 12 to be held securely together.
In one embodiment of the utility model, it is preferable that clamping piece 14 further includes pre-load nut, the first clamping part
142 or second clamping part 146 can be moved along the axis direction of support portion 144, and one end of support portion 144 is equipped with and pre-load nut
Compatible external screw thread；In the assembled condition, the first clamping part 142 is pressed on circuit board 10 by pre-load nut, or pre-tightens spiral shell
Second clamping part 146 is pressed on bracket 12 by mother.
In this embodiment, clamping piece 14 also has pre-load nut, and the first clamping part 142 or the second clamping part 146 can edges
The axis direction of support portion 144 is mobile, and in assembling, first circuit board 10 can be mounted in the mounting groove 126 of bracket 12, then will
12 entirety of bracket to circuit board 10 is folded between the first clamping part 142 and the second clamping part 146, then, along support portion 144
Axis direction adjust the height of the first clamping part 142 or the second clamping part 146, make the first clamping part 142 and the second clamping part
146 fit with 12 entirety of bracket to circuit board 10 simultaneously, are pre-tightened finally by pre-load nut, by first clamping member 14
Or second clamping piece 14 be closely pressed on and improve the whole clamping effect of clamping piece 14 on circuit board 10 or on bracket 12.
In addition, since the spacing of the first clamping part 142 and the second clamping part 146 is adjustable, and then the clamping piece 14 is suitable for various height
Bracket 12 and circuit board 10 set, it is versatile.
In one embodiment of the utility model, it is preferable that the number of clamping piece 14 is at least one.
In this embodiment, a clamping piece 14 can be configured for circuit board 10, or circuit board 10 configures multiple folders
Gripping member 14, specific number, depending on can be according to the volume size of circuit board 10 situations such as.Preferably, each configuration of circuit board 10 two
A clamping piece 14, and two clamping pieces 14 are folded in the opposite both ends of circuit board 10 respectively, improve the installation jail of circuit board 10
Soundness.
The another aspect embodiment of the utility model provides a kind of cooking apparatus, comprising: circuit board 10 and such as above-mentioned reality
Apply the mounting structure of the circuit board 10 of any one of example.
Cooking apparatus provided by the utility model, due to the mounting structure of the circuit board 10 with any of the above-described embodiment,
And then the beneficial effect with any of the above-described embodiment, it will not repeat them here.Preferably, cooking apparatus is electric cooker or voltage
Power pot.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of mounting structure of circuit board characterized by comprising
Bracket, the bracket are equipped with the mounting groove for accommodating the circuit board；
Clamping piece, including the first clamping part, the second clamping part and support portion, the support portion connect first clamping part and institute
The second clamping part is stated, and has between first clamping part, second clamping part and the support portion and accommodates gripped object
Accommodating chamber；
In the assembled condition, the bracket with the circuit board is plugged in the accommodating chamber, and first clamping part
It is in contact with the end face for exposing to the mounting groove of the circuit board, second clamping part deviates from institute with the bracket
The end face for stating mounting groove is in contact.
2. the mounting structure of circuit board according to claim 1, which is characterized in that
The bracket includes substrate and multiple protrusions, and the multiple protrusion is distributed in each edge of the substrate, institute
It states substrate and the multiple protrusion surrounds the mounting groove.
3. the mounting structure of circuit board according to claim 1, which is characterized in that
The holding tank being recessed to central area is equipped at a side of the bracket in the assembled condition, the support portion setting exists
In the holding tank.
4. the mounting structure of circuit board according to claim 3, which is characterized in that further include:
Elastic spacing one is arranged in the holding tank, and the elastic spacing one can be under the squeezing action of the support portion
Deformation.
5. the mounting structure of circuit board according to claim 4, which is characterized in that
The elastic spacing one includes position-limited claw and mounting portion, and the mounting portion is connected with the bracket, the position-limited claw
Closed end is connected with the mounting portion, and has gap, the branch between the lateral wall of the position-limited claw and the holding tank
Support part is fastened in the position-limited claw.
6. the mounting structure of circuit board according to claim 5, which is characterized in that
The elastic spacing one further includes bending section, positioned at the free end of the position-limited claw, and to the center line of the position-limited claw
Direction bending.
7. the mounting structure of circuit board according to any one of claim 1 to 6, which is characterized in that
First clamping part, second clamping part and the support portion are integrally formed；And/or
The clamping piece is in I-shaped or Contraband font.
8. the mounting structure of circuit board according to claim 7, which is characterized in that
The clamping piece is elastic clamping pieces.
9. the mounting structure of circuit board according to any one of claim 1 to 6, which is characterized in that
The clamping piece further includes pre-load nut, and first clamping part or second clamping part can be along the axis of the support portion
Line direction is mobile, and one end of the support portion is equipped with external screw thread compatible with the pre-load nut；
In the assembled condition, first clamping part is pressed on the circuit board or the preload spiral shell by the pre-load nut
Second clamping part is pressed on the bracket by mother.
10. the mounting structure of circuit board according to any one of claim 1 to 6, which is characterized in that
The number of the clamping piece is at least one.
11. a kind of cooking apparatus characterized by comprising
Circuit board；With
The mounting structure of circuit board as described in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582188.9U CN208740716U (en) | 2018-04-23 | 2018-04-23 | The mounting structure and cooking apparatus of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582188.9U CN208740716U (en) | 2018-04-23 | 2018-04-23 | The mounting structure and cooking apparatus of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208740716U true CN208740716U (en) | 2019-04-16 |
Family
ID=66051244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582188.9U Active CN208740716U (en) | 2018-04-23 | 2018-04-23 | The mounting structure and cooking apparatus of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208740716U (en) |
-
2018
- 2018-04-23 CN CN201820582188.9U patent/CN208740716U/en active Active
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